You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning my trip to travel Charlotte. Can you please help me in reserving the ticket from DCA to CLT?

ASSISTANT: Sure, may I know your trip dates to reserve your seat?

USER: I am planning my trip to travel Sept 30 and again I will return back on Oct 2.

ASSISTANT: Do you need any connections between your trip?

USER: I am comfort to travel in single connection flight.

ASSISTANT: May I know your name?

USER: Myself Margaret Miller.

ASSISTANT: Do you need any other requirements?

USER: No, I don't have any other specifications.

ASSISTANT: As per your requirements there is a American airlines, flight number:1022 is going on your way with single connection and price:200. Is that Ok for you?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for opting us.