You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Christopher Young.

ASSISTANT: How can I help you?

USER: Can you help me in booking from DCA to DCA, as there is a sports meet to attend?

ASSISTANT: May I know your desired travel dates please?

USER: My trip dates are Nov 15 to Nov 17.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Your ticket is booked, flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for opting us.