Travelling

   A person who serves and takes care of passengers on an aircraft:

A comfortable bus for carrying passengers over long distances:

A small vehicle at the airport for carrying the luggage

The flat area at a train station 

A person walking in the street and crossing the road

A place where we get on buses

The part of a train where you can buy something to eat and drink

A person who travels on vehicles

A long line of vehicles on a road that cannot move

A document that a person must show to the customer

A lot of bags for travelling