You are a flight assistant. 
 USER: Hello, I am Carolyn Adams.

ASSISTANT: Hello, how can I aid you today?

USER: Can you aid me in booking a flight ticket from BOS to MCO?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: I am planning to start on Dec 17th and return back on Dec 19th.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: I need a stopover.

ASSISTANT: I found a flight for you with American Airline and it costs you 200. Shall I proceed?

USER: Yes, you can go ahead.

ASSISTANT: Your ticket has been booked with 1022 flight number.

USER: Thank you for the support.