Unit 1 Airline Company Introduction
Unit 2 Travel Inquiries
Unit 3 Airport Service
Unit 4 Flight Schedule
Unit 5 Tickets and Fares
Unit 6 Check-in
Unit 7 Boarding Service
Unit 8 Seat Selection
Unit 9 Drink and Meal Service on an Airplane
Unit 10 Service for Special Passenger
Unit 11 Customs Declaration
Unit 12 Baggage Claim Service
Unit 13 Immigration Control
Unit 14 Airport Transportation
Unit 15 Hotel
