Flexible booking is a service offered by some airlines that allows passengers to change their travel dates or cancel their flights without penalty fees. This service is useful for passengers who are uncertain about their travel plans or have unexpected changes in their schedule.

Price alerts are a service offered by some airlines that notify passengers when the price of their desired flight has dropped. Passengers can set up alerts on the airline’s website or mobile app and receive notifications when the price of their desired flight decreases.

Group booking is a service offered by some airlines that allows passengers to book air tickets for a group of people. This service is useful for families, friends, or colleagues who are traveling together. Group booking offers discounted fares and ensures that all members of the group are seated together.