You are a flight assistant. 
 USER: Hello, I am John Scott.

ASSISTANT: Hello, how may I assist you?

USER: I am having an interview at Charlotte. Can you aid me in ticket booking?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am planning to leave by 10/03 and return back on 10/05.

ASSISTANT: Ok, may I know your airport codes please?

USER: I want ticket to travel from EWR to CLT.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: F the flights with 1 stop. Find the flights with 1 stop.

ASSISTANT: I found a flight for you with Delta airline and it costs you 200. Shall I proceed?

USER: Yes, go ahead.

ASSISTANT: Your ticket has been booked with 1023 flight number.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome. Thank you for choosing us, have a safe flight.

USER: Welcome.