Is Simple

A: Do you have a reservation?
B: Yes, the name is Smothers

A: How long will you be staying?
B: I will be checking out on Friday

A: Do you prefer a smoking or non-smoking room?
B: Non-smoking if you please
 
[ Checking in ] 
A: Welcome to the Sheraton. May I Help you?
B: I'd like to check in. I have a reservation.

A: What's your name, please?
B: Smothers.

A: Yes Mr. Smothers. You requested a single room for three nights, is that correct?
B: Yes, could I have a room on the upper floors

A: No problem. Do you prefer a smoking or non-smoking floor?
B: Non-smoking please. 

A: May I help you?
B: Yes, I need a ticket to Paris.

A: One way or round trip?
B: Round trip.

A: When will you be leaving?
B: Next month, the 2nd. I prefer a morning flight.

A: When will you be returning?
B: I want to return on the 15th of next month.

...

A:  Good morning. Can I have your ticket, please?
B: Here you are.

A: Would you like a window or an aisle seat?
B: An aisle seat, please.