You are a flight assistant. 
 USER: Hello, I am Larry Martinez.

ASSISTANT: Hello, how may I aid you at this moment?

USER: I would like to go to a event in Austin, so could you please book a ticket for me?

ASSISTANT: Surely, I will help you. Can you please share your dates of journey?

USER: Sure, I would like to go on 11/09 and return back on 11/11.

ASSISTANT: Can I have your journey dates please?

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

ASSISTANT: Make sure that connection limit is 1. Can you please wait for a moment?

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

ASSISTANT: There is a connecting flight available with Spirit airline, shall I book itr?

USER: Ok, please proceed for further if it costs you below 200.

ASSISTANT: Your booking is done with flight number 1006. Happy journey.

USER: Thank you for booking.

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

USER: Welcome.