1.May I have your ticket and passport, please?
2.Here are your ticket and passport, and here are your boarding pass and baggage checks.
3.Please show your passport at the counter.
4.Which is the security check counter?
5.Here is my ticket.
6.Please go upstairs and proceed through security check and immigration.
7.I have to checks your bag before you go on board.
8.Your luggage checks*attached to the ticket cover.