You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to attend a Marriage in New York. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, can you please let me know your dates of journey?

USER: My travelling dates are Jan 21 and Jan 23.

ASSISTANT: Ok, may I know your respective airport codes of journey?

USER: My airport codes are AUS and LGA.

ASSISTANT: Do you have any other specifications please?

USER: I want to travel in economy class flight.

ASSISTANT: Please wait for a moment.

USER: Ok, I want to return in afternoon.

ASSISTANT: I found a flight with the connecting flight of fare 100 with the Spirit airline, shall I proceed with this booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your booking is done with the flight number 1015, your depart time is at 16:00PM and return will be at 13:00PM.

USER: Thanks for helping me.

ASSISTANT: You are welcome, have a safe fight. May I know your name please?

USER: My name is Jennifer Wright.

ASSISTANT: Thank you.