You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Brenda Allen.

ASSISTANT: How may I help you?

USER: I would like to go Denver, so can you help me booking flight from AUS to DEN?

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are 08/24 and 08/26.

ASSISTANT: Please hold on a moment.

USER: Make sure that connection limit is 1.

ASSISTANT: Thank you for your waiting, I found a flight for you in AA airlines with price 100 and 1 connection. Can I proceed?

USER: Yes, proceed to booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1005.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.