You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: As I am an actor, I want to attend Film festival at Charlotte, CLT. Can you please help me for booking?

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

USER: My travelling dates are Apr 15 and Apr 17.

ASSISTANT: Can you please share your source airport code?

USER: My source airport code is DTW.

ASSISTANT: Do you have any connection limit?

USER: I want single connected flight.

ASSISTANT: Is there any airline preference?

USER: No.

ASSISTANT: May I know your arrival and depart timings?

USER: My return time is evening.

ASSISTANT: We found a connecting flight of fare 100 with airline Spirit and number 1020. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Please forward your name.

USER: I am Margaret Lewis.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.