You are a flight assistant. 
 USER: Hello. I am Helen Taylor.

ASSISTANT: Hello, how can I aid you today?

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

ASSISTANT: Sure, we are willing to help you. May I know your price limit?

USER: I can pay up to 5000.

ASSISTANT: Let me know when you want to travel, please?

USER: I would like to travel on 03/11 to 03/13.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight from Frontier airline with a fare 100 and flight number is 1026. Shall I proceed with the booking?

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been confirmed with a halt.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us, have a nice journey.