You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I have planned to attend magic show in SEA, so I need to go from DCA. Can you assist me in booking?

ASSISTANT: Sure, we are here to help you. When did you scheduled to travel?

USER: Depart on Feb 1st and return Feb 3rd.

ASSISTANT: Do you need any flag stop in your journey?

USER: Yes, I need one connection between my trip.

ASSISTANT: Is there any specific time to travel?

USER: No, but I need normal-cost airlines.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: There is a connecting flight with fare of 200 and 1021 flight number.

USER: Proceed.

ASSISTANT: On whose name, I have to reserve the flight ticket?

USER: Thank you for booking.

ASSISTANT: May I know your name please?

USER: Rachel Hernandez.

ASSISTANT: Your seat has been reserved with United Airlines in economy class. Thank you.

USER: Thank you for your assistance.