def request = '''<soapenv:Envelope xmlns:soapenv="http://s...content-available-to-author-only...p.org/soap/envelope/" xmlns="http://w...content-available-to-author-only...d.com/merch/services">
<soapenv:Header/>
<soapenv:Body>
<MerchOfferRequest TransactionIdentifier="55678" TransactionLog="true">
<RequestCriterion>
<OriginDestinationOptions Id="OD1">
<FlightSegment ActiveInd="Y" Id="1">
<DepartureAirport LocationCode="IAH"/>
<ArrivalAirport LocationCode="DEN"/>
<DepartureDateTime>dfdf</DepartureDateTime>
<ArrivalDateTime>2020-12-01T19:00:00</ArrivalDateTime>
<FlightNumber>863</FlightNumber>
<OperatingAirline>UA</OperatingAirline>
<MarketingAirline>UA</MarketingAirline>
<SegmentNumber>1</SegmentNumber>
<ClassOfService>Y</ClassOfService>
<TripIndicator>C</TripIndicator>
<SegmentStatus>HK</SegmentStatus>
<IsSeatMapPricing>false</IsSeatMapPricing>
</FlightSegment>
</OriginDestinationOptions>
<TravelerInfo>
<Traveler HostIndex="1.1">
<Id>1</Id>
<GivenName>THREESILVER</GivenName>
<Surname>TESTER</Surname>
<PassengerTypeCode>ADT</PassengerTypeCode>
<!--<TravelerCategory>MET</TravelerCategory>-->
<Gender>Unknown</Gender>
<TicketingDate>2020-03-25T00:00:00</TicketingDate>
<TicketNumber/>
</Traveler>
</TravelerInfo>
<IncludeExcludeOffers>
<ServiceFilterCode ServiceCode="BAG" ResultAction="Include"/>
</IncludeExcludeOffers>
<!--<BookingReferenceIds BookingReferenceId="CDBZ7L"/>-->
</RequestCriterion>
<Requestor ChannelId="101" CurrencyCode="" ChannelName="OBE" CountryCode="US" TicketingCountryCode="US"/>
</MerchOfferRequest>
</soapenv:Body>
</soapenv:Envelope>'''
println new XmlSlurper().parseText(request).'**'.find {it.name() == 'DepartureDateTime'}.text()