You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to book a ticket from LGA to AUS. Can you please help me out to book a ticket for me?

ASSISTANT: May I know your travel dates?

USER: I am planning to travel on Apr 12 and return back on Apr 14.

ASSISTANT: Do you have any connection preferences?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other concern?

USER: No.

ASSISTANT: American airlines is providing the connecting flight on this route in economy class and the fare of 200.

USER: That's fine, please proceed the booking.

ASSISTANT: Your reservation is confirmed with the 1029.

USER: Thank you for your service.

ASSISTANT: May I know your name please for record purpose?

USER: My name is Daniel Robinson.

ASSISTANT: Thank you.