You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Rebecca Perez.

ASSISTANT: How can I help you?

USER: I am nature lover so for that I am planning to visit Central Park at New York. Can you please help me for booking a flight ticket?

ASSISTANT: Sure,may I know your nearest origin airport code and destination airport code please?

USER: My source airport code is LAS and my destination airport code is JFK.

ASSISTANT: May I know your travel dates please?

USER: I am planning my trip on 09/20 and again I will be return back on 09/22.

ASSISTANT: Wait for a while please.

USER: Sure.

ASSISTANT: UA airlines is available on your route with a ticket fare of 200, shall I proceed with your ticket booking?

USER: Yes, you can proceed for booking.

ASSISTANT: Flight-1006 is booked successfully, have a safe journey.

USER: Thank you very much for booking a flight ticket.

ASSISTANT: Thank you for approaching us.