You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am looking for a flight from DCA to ATL, can you help me in booking?

ASSISTANT: May I know your travel dates?

USER: Sure, my planned travel dates are Nov 07 and Nov 09.

ASSISTANT: Do you have any connection preferences?

USER: Please look for a connecting flight.

ASSISTANT: Is there any other concern?

USER: No, thank you.

ASSISTANT: May I know your name please?

USER: Myself Carolyn Davis.

ASSISTANT: Spirit Airlines is providing the connecting flight on this route and the fare of 200.

USER: That's fine, please proceed with booking.

ASSISTANT: Your reservation is confirmed for the flight 1014.

USER: Thank you for the service.

ASSISTANT: Thank you for the help.