You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Karen Anderson. I need to book a ticket to meet my colleagues on 04/10 from SEA. Could you please help me in doing that?

ASSISTANT: Sure, please provide me your return date.

USER: I intend to return on 04/12.

ASSISTANT: Can I have your destination please?

USER: My destination code is DCA.

ASSISTANT: There is a connecting flight with price 200, flight number is 1005. Shall I make a move?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with Hawaiian airlines.

USER: Thank you for approaching us.

ASSISTANT: Have a good day.