You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Myself Benjamin Moore. Can you please help me in booking a flight ticket from DCA location and it is round trip?

ASSISTANT: May I know your preferred travel dates please?

USER: My travelling dates are from 02/12 and 02/14.

ASSISTANT: There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Please proceed with it.

ASSISTANT: Your ticket is booked, flight number 1002.

USER: Thank you so much.

ASSISTANT: Thank you for your help.