Girls and boys, there is an airport manager working here. This job is very busy but interesting. You will communicate with travelers from all over the world and help them board the plane smoothly. As an airport manager, you need to help passengers buy airline tickets, assist staff in security inspections, supervise airport health, and ensure airport security. The passengers will thank you very much and trust you. Now four passengers are coming to the airport by bus. Come on!

Feature：
1. Help 4 passengers to buy plane tickets. As a ticket seller, please carefully check the passenger's personal information, ticket price.