An airsickness bag is a small bag on airplanes. It is for people who feel sick during the flight and need to throw up....
A boarding pass is a paper or digital ticket. It lets you get on an airplane. Without it, you cannot enter the plane....
To confiscate (/ˈkɒn.fɪ.skeɪt/ – to take something away by authority) means to take something from a person, usually because it is not allowed....
Customs formality means the rules and steps you must follow when you enter a new country. It includes showing your passport and sometimes answering questions....
An information desk is a place where you can ask for help. You can find it at airports, train stations, hotels, or big stores....
A return ticket lets you go to a place and come back. You pay once for both trips — the flight there and the flight back....
A nonstop flight goes from one place to another without stopping. The plane does not land on the way....
A one-way ticket is a ticket for a trip to one place. It does not include the trip back. You go there, but you don’t return....
A handling fee is extra money you pay for a service. It is not part of the main price. It helps cover the cost of work like packing or shipping....
A package tour is a trip where many things are planned for you. You pay one price for the flight, hotel, food, and tours....