You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Will you please help me with booking a flight ticket from Austin, AUS to LGA?

ASSISTANT: May I know your travelling dates?

USER: My planned travel dates are Oct 15 and Oct 17.

ASSISTANT: Please let me know your connection limit?

USER: I need a flight with connection limit one.

ASSISTANT: May I know your name?

USER: Sure, Patricia Thompson here.

ASSISTANT: Do you have any other preference?

USER: No, I din't have any other preference.

ASSISTANT: American Airline is providing ticket in economy class with ticket fare 100 and 1000 as flight number with direct flight. Shall I proceed with booking?

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.