You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know how best I can help you today?

USER: Can you help me booking flight ticket from DEN to AUS?

ASSISTANT: Sure, I am here to help you in booking. Please share your planned travelling dates to proceed further.

USER: I will start on 01/11 and return on 01/13.

ASSISTANT: Do you need a stopover in between your journey?

USER: I need a break in my journey.

ASSISTANT: Can I have your name please?

USER: I am Edward Lee.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by South west airline with the flight number-1021 and the fare 100. Shall I book the connecting flight?

USER: Please proceed with the booking.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.