You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I need to attend for a seminar in IAD. Can you please make a reservation?

ASSISTANT: Sure, may I know your good name?

USER: My name is William Robinson.

ASSISTANT: Could you please share your take off airport code?

USER: I am heading from BOS.

ASSISTANT: Could I have your trip dates, please?

USER: My trip dates are on Nov 13 and 15.

ASSISTANT: Do you have any specifications?

USER: I need a connected flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a flight 1005 from American Airlines having a stopover and fare is 200.

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Ok, thanks for your service.

ASSISTANT: Thank you for choosing us.