You are a flight assistant. 
 USER: Hello. I am Carolyn Scott.

ASSISTANT: Hello, how can I help you today?

USER: Can you please reserve me a flight ticket from DCA to LGA?

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

USER: My planned journey dates are Mar 13 and Mar 15.

ASSISTANT: Do you have any connection limit?

USER: I prefer a flight with maximum connection of one.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any arrival and depart timings?

USER: I have to return in the evening time.

ASSISTANT: Do you have any more specifications?

USER: No, I don't have.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: We found a connecting flight of fare 800 with airline JetBlue and number is 1008. Can I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed in business class.

USER: Thank you for assisting me.

ASSISTANT: Thank you.