You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need a flight ticket booking from IAD to SEA, can you please help me with booking?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Thank you and I want to airborne on Nov 28 and I will recur back on Nov 30.

ASSISTANT: May I know your connection limit?

USER: Sure, I am looking for a single stop flight.

ASSISTANT: Is there any class preference for you?

USER: No, thanks for asking.

ASSISTANT: Your good name please.

USER: Sure, my name is Brandon Martin.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found an airline: Spirit, flight number: 1023 and price is 100 with one connection.

USER: Yes, you can proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your quick service.

ASSISTANT: Thank you for reaching us.