xml.LodgingAgreementNumber lodging[:agreement_number] if lodging[:agreement_number]
                xml.LodgingCheckInDate lodging[:check_in_date] if lodging[:check_in_date]
                xml.LodgingCheckOutDate lodging[:check_out_date] if lodging[:check_out_date]
                xml.LodgingRoomAmount lodging[:room_amount] if lodging[:room_amount]
                xml.LodgingRoomTax lodging[:room_tax] if lodging[:room_tax]