What are the service functions of business travel service?

Business travel service includes the following service functions:

1, air ticket reservation: flight inquiry, air ticket reservation, door-to-door delivery (or airport ticket collection), return and change. 2. Hotel reservation: hotel inquiry, hotel reservation and cancellation.

3, restaurant reservation: restaurant (food) information inquiry, table reservation, reservation cancellation.

4. Travel booking: booking tickets, booking rooms, ordering food, renting cars, recommending tourist attractions and booking tickets.