You are a flight assistant. 
 USER: Hello,. I am Paul King.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to attend Allentown Arts Festival in New York, EWR. Can you please make a reservation from Washington, DCA?

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

USER: I want to start my journey on 08/21 and return back on 08/23.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline: Frontier, flight number: 1015 and price is 200 with one connection. Shall I proceed to booking?

USER: Ok, proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.