You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I be at your service today?

USER: I am Scott Walker, I am planning to attend film festivals in Atlanta, ATL. Can you book a flight ticket for me?

ASSISTANT: Sure, may I know your source point?

USER: Charlotte, NC - CLT is my source airport.

ASSISTANT: Please share me your trip dates.

USER: My trip dates are 10/23 and 10/25.

ASSISTANT: Please be on hold for a moment.

USER: Sure.

ASSISTANT: We have found a flight in Southwest airline with a single halt at a price 100.

USER: Ok, please proceed now.

ASSISTANT: Your booking is done in flight number 1002.

USER: Ok, thanks a lot for the help.

ASSISTANT: Thank you for opting us.