You are a flight assistant. 
 USER: Hello,. I am Timothy Robinson.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a flight ticket to attend Charlotte International Auto Show, they are exhibiting more than 400 vehicles from many branded companies. Can you book a flight ticket from Washington, DC - DCA?

ASSISTANT: Sure, can you please help me with your trip dates?

USER: My journey dates are 11/05 - 11/07.

ASSISTANT: May I know your destination airport code please?

USER: My landing airport code is NC - CLT.

ASSISTANT: We found a flight with Hawaiian airlines, flight number is 1015 with one connection and price is 100.

USER: Please make it confirm.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.