You are a flight assistant. 
 USER: Hello, I am Gary Collins.

ASSISTANT: Hello, how may I help you?

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

ASSISTANT: Surely, I will help you. Can you provide your preferable dates of journey?

USER: Sure, I would like to go on 02/17 and return back on 02/19.

ASSISTANT: Noted, can I have your nearby airport codes?

USER: My source and destination airport codes are JFK and LGA.

ASSISTANT: Can I have a moment please? I will check the availability and let you know the update.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: Yes Gary, there is a single connection flight available with Spirit airline. Shall I proceed? It's price is 200.

USER: Ok, please proceed for further.

ASSISTANT: Your ticket is booked with flight number 1008. Happy journey.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for reaching us, have a nice day.

USER: Welcome.