The required information is to create a reservation is:

• Chain
• Hotel
• Product (Room and Rate)
• Stay Dates
• Booking Channel
• Number of Guests
• Number of Rooms
• Status

Some statuses might require extra information, namely

• Confirmed reservation requires a primary guest and/or a guarantee if the policy requires one.

Additional detailed information can also be added to the reservation including:

• Alerts to attach custom alerts set up by the hotel (that do not get attach automatically to the reservation).
• Brand to indicate the booking brand that captured the booking
• Coupon Offers
• Guests
• Loyalty Membership Information
• Overrides
• Packages / Non-Room products
• Market source
• Market segment
• Company
• Booker profile
• Language
• Itinerary
• ChargeRoutingList
• Transportation