The following operations are supported. For a formal definition, please review the Service Description.

• CancellationRQ
  This message may be used to cancel the entire reservation or to cancel specific segments in the reservation.
• HotelAvailabilityRQ
  The Hotel Availability Request message provides the ability to search for hotel products available for booking. Most commonly, a search for availability is looking for a room that may be available at certain rates, have certain room amenities, be of a specific room type, etc.
• HotelReservationRQ
  The Hotel Reservation Request message is used to send a request from one booking source to another booking source requesting a hotel reservation.
• InvoiceRQ
  The Invoice Request message provides the ability to to get new invoices from InTour Office to external travel system.