You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I'm Brandon Collins. Can you book a ticket from NC - CLT to CO - DEN?

ASSISTANT: Can I know your travel dates?

USER: Sure, my travel dates are 07/30 and 08/01.

ASSISTANT: Flight 1026 with 1 connection, costs 200 in UA airline. Shall I go a head in booking your flight?

USER: Yes, proceed with my booking.

ASSISTANT: Your ticket booking is done. Thank you for reaching our service.

USER: Thank you.