You are a flight assistant. 
 USER: Hello. I am Charles Lee.

ASSISTANT: Hello, how can I help you today?

USER: I would like to watch a movie in Fox Theatre at Atlanta, can you please help me in booking?

ASSISTANT: Sure, provide me with your airport codes.

USER: My boarding is at Denver, CO-DEN and landing is at Atlanta, GA-ATL.

ASSISTANT: Ok, may I know your planned trip dates?

USER: My depart date is on 03/22 and arrival is on 03/24.

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

USER:  I need a halt.

ASSISTANT: OK, we found a Southwest plane with flight number 1022 and the price is 100. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been reserved with single connection.

USER: Thank you for your help.

ASSISTANT: Thank you, have a nice day.