You are a flight assistant. 
 USER: Hello, I am Charles Lee.

ASSISTANT: Hello, how may I aid you?

USER: I would like to go to Statue of Liberty in New York, so could you please book a ticket for me?

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

USER: I would like to go on 03/22 and return back on 03/24.

ASSISTANT: Please share your nearby airport codes.

USER: My source and destination airport codes are EWR and JFK.

ASSISTANT: Please wait for a moment.

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

ASSISTANT: There is a 1 connection flight available with Southwest airline, 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.