You will also need their passport number, expiration date, and nationality.

The booking process is similar to buying your own ticket, but you must enter different names in the traveler and billing sections:

Most airlines allow you to use your miles or points for someone else's ticket.

How to buy a plane ticket for someone else (a step-by-step guide)

Known Traveler Number (TSA PreCheck/Global Entry), frequent flyer number, and any special requests like meal preferences or mobility assistance. 2. Booking and Payment Process

Required for TSA security protocols.