Resquest：
<?xml version="1.0" encoding="gb2312"?>
<SOAP-ENV:Envelope
    xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
    <SOAP-ENV:Header/>
    <SOAP-ENV:Body>
        <OTA_HotelAvailRQ
            xmlns="http://www.opentravel.org/OTA/2003/05" EchoToken="2025121514362129470334641" TimeStamp="2025-12-15T14:36:21.294+08:00" Version="2.2" PrimaryLangID="en-us">
            <POS>
                <Source>
                    <RequestorID MessagePassword="Ctripr@Aye$9J6n37j#DeGM" Type="5" ID="ctrip">
                        <CompanyName Code="C" CodeContext="1252"/>
                    </RequestorID>
                </Source>
            </POS>
            <AvailRequestSegments>
                <AvailRequestSegment>
                    <HotelSearchCriteria>
                        <Criterion>
                            <HotelRef HotelCode="JP001308"/>
                            <StayDateRange Start="2026-01-08" End="2026-01-09"/>
                            <RoomStayCandidates>
                                <RoomStayCandidate Quantity="1">
                                    <GuestCounts>
                                        <GuestCount AgeQualifyingCode="10"/>
                                    </GuestCounts>
                                </RoomStayCandidate>
                            </RoomStayCandidates>
                        </Criterion>
                    </HotelSearchCriteria>
                </AvailRequestSegment>
            </AvailRequestSegments>
        </OTA_HotelAvailRQ>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

Response：
<soap:Envelope
    xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns:ns="http://www.opentravel.org/OTA/2003/05">
    <soap:Header />
    <soap:Body>
        <OTA_HotelAvailRS PrimaryLangID="en-us" EchoToken="2025121514362129470334641" TimeStamp="2025-12-15T15:36:21" Version="2.2"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            xmlns="http://www.opentravel.org/OTA/2003/05">
            <Success />
            <RoomStays>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="30" RoomTypeCode="RTAA4202">
                            <RoomDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="RAAD2747" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="20.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="3" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="2" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="false" Lunch="false" Dinner="false" NumberOfMeal="0" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RTAA4202" RatePlanCode="RAAD2747" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="6658.0" CurrencyCode="JPY" AmountBeforeTax="6658.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="6658.0" CurrencyCode="JPY" AmountBeforeTax="6658.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="1" />
                        <GuestCount AgeQualifyingCode="8" Count="1" />
                    </GuestCounts>
                </RoomStay>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="22" RoomTypeCode="RTAA4203">
                            <RoomDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="RAAD2748" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="20.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="3" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="2" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="false" Lunch="false" Dinner="false" NumberOfMeal="0" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RTAA4203" RatePlanCode="RAAD2748" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="6931.0" CurrencyCode="JPY" AmountBeforeTax="6931.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="6931.0" CurrencyCode="JPY" AmountBeforeTax="6931.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="1" />
                        <GuestCount AgeQualifyingCode="8" Count="1" />
                    </GuestCounts>
                </RoomStay>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="10" RoomTypeCode="RAA20488">
                            <RoomDescription>
                                <Text TextFormat="PlainText">Single Use No Meal</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="PAB71388" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="9" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="false" Lunch="false" Dinner="false" NumberOfMeal="0" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">Single Use No Meal</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RAA20488" RatePlanCode="PAB71388" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="7045.0" CurrencyCode="JPY" AmountBeforeTax="7045.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="7045.0" CurrencyCode="JPY" AmountBeforeTax="7045.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="1" />
                        <GuestCount AgeQualifyingCode="8" Count="0" />
                    </GuestCounts>
                </RoomStay>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="30" RoomTypeCode="RTAA4202">
                            <RoomDescription>
                                <Text TextFormat="PlainText">Breakfast</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="RAAB8138" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="20.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="3" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="2" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="true" Lunch="false" Dinner="false" NumberOfMeal="1" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">Breakfast</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RTAA4202" RatePlanCode="RAAB8138" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="7398.0" CurrencyCode="JPY" AmountBeforeTax="7398.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="7398.0" CurrencyCode="JPY" AmountBeforeTax="7398.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="1" />
                        <GuestCount AgeQualifyingCode="8" Count="1" />
                    </GuestCounts>
                </RoomStay>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="22" RoomTypeCode="RTAA4203">
                            <RoomDescription>
                                <Text TextFormat="PlainText">Breakfast</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="RAAB8139" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="20.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="3" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="2" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="true" Lunch="false" Dinner="false" NumberOfMeal="1" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">Breakfast</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RTAA4203" RatePlanCode="RAAB8139" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="7671.0" CurrencyCode="JPY" AmountBeforeTax="7671.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="7671.0" CurrencyCode="JPY" AmountBeforeTax="7671.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="1" />
                        <GuestCount AgeQualifyingCode="8" Count="1" />
                    </GuestCounts>
                </RoomStay>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="3" RoomTypeCode="RTAA4204">
                            <RoomDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="RAAD2749" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="20.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="3" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="2" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="false" Lunch="false" Dinner="false" NumberOfMeal="0" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RTAA4204" RatePlanCode="RAAD2749" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="9432.0" CurrencyCode="JPY" AmountBeforeTax="9432.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="9432.0" CurrencyCode="JPY" AmountBeforeTax="9432.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="2" />
                        <GuestCount AgeQualifyingCode="8" Count="1" />
                    </GuestCounts>
                </RoomStay>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="3" RoomTypeCode="RTAA4204">
                            <RoomDescription>
                                <Text TextFormat="PlainText">Breakfast</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="RAAB8140" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="20.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="3" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="2" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="true" Lunch="false" Dinner="false" NumberOfMeal="2" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">Breakfast</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RTAA4204" RatePlanCode="RAAB8140" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="10912.0" CurrencyCode="JPY" AmountBeforeTax="10912.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="10912.0" CurrencyCode="JPY" AmountBeforeTax="10912.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="2" />
                        <GuestCount AgeQualifyingCode="8" Count="1" />
                    </GuestCounts>
                </RoomStay>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="10" RoomTypeCode="RAA20058">
                            <RoomDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="PAB63696" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="20.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="3" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="2" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="false" Lunch="false" Dinner="false" NumberOfMeal="0" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RAA20058" RatePlanCode="PAB63696" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="13315.0" CurrencyCode="JPY" AmountBeforeTax="13315.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="13315.0" CurrencyCode="JPY" AmountBeforeTax="13315.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="2" />
                        <GuestCount AgeQualifyingCode="8" Count="0" />
                    </GuestCounts>
                </RoomStay>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="10" RoomTypeCode="RAA20058">
                            <RoomDescription>
                                <Text TextFormat="PlainText">Breakfast</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="PAB63697" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="20.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="3" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="2" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="true" Lunch="false" Dinner="false" NumberOfMeal="2" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">Breakfast</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RAA20058" RatePlanCode="PAB63697" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="14795.0" CurrencyCode="JPY" AmountBeforeTax="14795.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="14795.0" CurrencyCode="JPY" AmountBeforeTax="14795.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="2" />
                        <GuestCount AgeQualifyingCode="8" Count="0" />
                    </GuestCounts>
                </RoomStay>
                <RoomStay>
                    <RoomTypes>
                        <RoomType NumberOfUnits="10" RoomTypeCode="RAA20488">
                            <RoomDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RoomDescription>
                        </RoomType>
                    </RoomTypes>
                    <RatePlans>
                        <RatePlan RatePlanCode="PAB71387" PrepaidIndicator="true">
                            <CancelPenalties>
                                <CancelPenalty>
                                    <AmountPercent Percent="100.0" />
                                    <Deadline OffsetTimeUnit="Day" OffsetUnitMultiplier="9" OffsetDropTime="BeforeArrival" />
                                </CancelPenalty>
                            </CancelPenalties>
                            <MealsIncluded Breakfast="false" Lunch="false" Dinner="false" NumberOfMeal="0" />
                            <RatePlanDescription>
                                <Text TextFormat="PlainText">No Meal</Text>
                            </RatePlanDescription>
                        </RatePlan>
                    </RatePlans>
                    <RoomRates>
                        <RoomRate RoomTypeCode="RAA20488" RatePlanCode="PAB71387" RatePlanCategory="501">
                            <Rates>
                                <Rate EffectiveDate="2026-01-08" ExpireDate="2026-01-09">
                                    <Base AmountAfterTax="7045.0" CurrencyCode="JPY" AmountBeforeTax="7045.0" />
                                </Rate>
                            </Rates>
                            <Total AmountAfterTax="7045.0" CurrencyCode="JPY" AmountBeforeTax="7045.0" />
                        </RoomRate>
                    </RoomRates>
                    <GuestCounts>
                        <GuestCount AgeQualifyingCode="10" Count="2" />
                        <GuestCount AgeQualifyingCode="8" Count="0" />
                    </GuestCounts>
                </RoomStay>
            </RoomStays>
            <HotelStays>
                <HotelStay>
                    <BasicPropertyInfo HotelCode="JP001308" HotelName="Washington R&amp;B Hotel Umeda-Higashi" />
                </HotelStay>
            </HotelStays>
        </OTA_HotelAvailRS>
    </soap:Body>
</soap:Envelope>