You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket from AUS to LAX. Can you help me in that?

ASSISTANT: Sure, I am happy to help you. Can you please let me know your travelling dates?

USER: My trip dates are Dec 27 to Dec 29.

ASSISTANT: Do you prefer any break in between journey?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: Matthew Evans.

ASSISTANT: American Airlines is providing connecting flight with the ticket fare of 100 and depart time is 17:00 hours, arrival time is 9:00 hours. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1004.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.