You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I need to book a flight ticket from AUS to LAS, Can you please help me for booking?

ASSISTANT: Sure, I am here to help you with that. Can I know your travelling dates?

USER: I would like to travel on 11/22 to return on 11/24.

ASSISTANT: May I know your name?

USER: Angela Harris here.

ASSISTANT: Ok, do you have any other preference?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your depart and return timings?

USER: No.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: The American airlines are providing a flight having a connection limit 1. Can I proceed with the ticket booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is confirmed in an economy class and the flight number 1001.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us. Have a safe journey.