You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to meet my brother at Washington, will you help me in booking the flight ticket from SEA to DCA?

ASSISTANT: Sure, please share your travel dates.

USER: My travelling dates are May 26 and May 28.

ASSISTANT: May I know your name?

USER: Myself Linda Green.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other preferences?

USER: No, I don't have any other specification.

ASSISTANT: Thank you, please wait for a while.

USER: Ok, I will wait.

ASSISTANT: Flight-1005 is available in Spirit airlines with single connection and the ticket fare is 100. shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, the flight ticket is confirmed and the departure time is 11:00 Hours and return time is 10:00 Hours.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.