Finish the following dialogue with one word each:

Clerk : Good afternoon. Are you (1)................... to Hurghada at 10 o'clock?

Passenger : Yes, I am. Here is my (2) …………………………….

Clerk : Thank you. Please, put your suitcase on the (3)................

Passenger : Surely. Here you are. How much does it weigh ?

Clerk : It weighs twenty (4) ………….. .You don't need to pay for it.

Passenger : That's great. Thank you.