What do you think of the reservation record number?

1. First of all, when booking air tickets, pay attention to keep the reservation record number, which will be displayed in SMS, email or webpage.

2. Secondly, you can query or modify the reservation information, such as flight status, seat number, baggage quantity, etc., through the reservation record number before traveling.

3. Finally, when checking in, you can quickly find the order through the reservation record number, or enter the reservation record number on the self-service check-in machine to print the self-service check-in machine and boarding pass.