You are a flight assistant. 
 USER: Hello, I am Alexander Anderson.

ASSISTANT: Hello, how may I assist you?

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

ASSISTANT: Yes sure, can you help me with your airport codes?

USER: Sure, my source and destination airport codes are PHX and JFK.

ASSISTANT: May I know your travelling dates?

USER: I would like to go on 03/20 and return back on 03/22.

ASSISTANT: Flight-1014 of JetBlue airline is available for you. Shall I proceed?

USER: Ok, please proceed if it is a single connecting flight.

ASSISTANT: Yes, your booking is done.

USER: Thank you.

ASSISTANT: Welcome.