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

ASSISTANT: Hello, how can I help you today?

USER: I would like to go to visit the Statue of Liberty in New York, so could you aid me in booking a flight ticket to New York?

ASSISTANT: Sure, may I know your source and destination airport codes?

USER: My source and destination airport codes are IAH and JFK respectively.

ASSISTANT: Can you please share your planned travel dates?

USER: Sure, I would like to go on Dec 11th and return back on Dec 13th.

ASSISTANT: Do you need halt in between your journey?

USER: Ensure it is a single connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: We found a JetBlue airline, flight number: 1004, price: 200 with one connection.

USER: Ok, please proceed for further.

ASSISTANT: Your flight ticket has been reserved in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.