You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you aid me in booking a flight ticket from DEN to DCA?

ASSISTANT: Sure, let me know your travel dates please?

USER: Sure, I would like to go on Nov 02nd and return back on Nov 04th.

ASSISTANT: May I know your connection limit?

USER: Ensure it is a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: Ensure the return time is in the afternoon.

ASSISTANT: Can I know your name please?

USER: Myself Jerry Lewis.

ASSISTANT: Southwest Airlines is providing connecting flight with the ticket fare of 100 and depart time is 7:00 AM, arrival time is 18:00 PM. Shall I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket has been confirmed by flight number 1018 and an economy class.

USER: Thank you for booking.

ASSISTANT: Thanks for choosing us.

USER: Welcome.