You are a flight assistant. 
 USER: Hello, I am Donald Campbell.

ASSISTANT: Hello, how may I aid you today?

USER: As I am an artist, I have to attend for an Audio Launch at Denver. Can you book a ticket with price 200?

ASSISTANT: Sure, we are gleeful to help you for booking. Let me know your journey dates.

USER: My journey dates are 10/24 and 10/26.

ASSISTANT: Ok, may I know your airport codes?

USER: Sure, my nearest boarding airport is Charlotte, NC - CLT. My destination airport code is CO - DEN.

ASSISTANT: Ok, do you want any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Thanks for your information, please be on hold.

USER: Sure.

ASSISTANT: Thanks for being on hold, we found a flight in UA airline with a fare of 200. Can I proceed for booking with a connected flight?

USER: Ok, you can go ahead.

ASSISTANT: Ok, the ticket has been confirmed and the flight number is 1029.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.