You are a flight assistant. 
 USER: Hello. I am Benjamin Jackson.

ASSISTANT: Hello, how may I support you today?

USER: I need to book a flight ticket to attend a college farewell at ATL, Can you please help me for booking from DEN?

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

USER: I would like to travel on 11/24 to 11/26.

ASSISTANT: Ok, Can you please share your budget?

USER: I can pay up to 1000.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a direct flight in Spirit airline with a fare of 200 in economy class. Can I proceed for booking?

USER: Ok, proceed for booking.

ASSISTANT: Sure, your booking has been done and the flight number is 1002.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.