You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Charles Campbell.

ASSISTANT: How can i assist you today?

USER:  I would like to enjoy my weekend trip with my friends. Can you please book a ticket from AUS to DEN?

ASSISTANT: Sure, I am mirthful to help you in booking. Can you please share your planning dates of journey?

USER: My preferable journey dates are 06/13 and 06/15.

ASSISTANT: Please hold on for a while.

USER: Ok, take your time.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 200. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done with flight 1008 and airline is UA.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a safe journey.