You are a flight assistant. 
 USER: Hello, I am Thomas Taylor.

ASSISTANT: Hello, how may I serve you?

USER: I would like to visit Georgia Aquarium in Atlanta, so could you please book a ticket for me?

ASSISTANT: Sure. Please let me know your travelling dates.

USER: I would like to go on 05/01 and return back on 05/03.

ASSISTANT: May I know your source and destination airport codes respectively?

USER: My source and destination airport codes are ATL and ATL.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a connecting flight available with AA airlines, shall I book it?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1003. Happy journey.

USER: Thank you.

ASSISTANT: Welcome. Thank you for reaching us, have a nice day.