You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am John Scott.

ASSISTANT: In which way I can aid you at this moment?

USER: I need your assistance in booking my flight ticket with a stopover.

ASSISTANT: Sure, I will aid you with that. Could you please mention your preferable travel dates?

USER: My trip dates will be Sep 08 to Sep 10.

ASSISTANT: May I know your airport code names for further process?

USER: My airport codes are from DTW to DCA.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Spirit airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: You can proceed.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1021.

USER: Thank you.

ASSISTANT: You are welcome John Scott.