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

ASSISTANT: Hello, how can I support you?

USER: I am planning to attend a Music Festival in CA - LAX, can you help me in booking a flight ticket from NC - CLT?

ASSISTANT: Sure, we are here to help you. May I know your trip dates?

USER: I want to fly on 11/11 and return on 11/13.

ASSISTANT: There is a connecting flight with price of 100 and 1008 flight number. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your seat has been reserved with UA airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us.