You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you at this moment?

USER: I need to book a flight ticket from SEA to LAX, can you help me in booking a flight ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: Sure, my scheduled dates are Nov 27 and Nov 29.

ASSISTANT: May I know your connection limit?

USER: I prefer maximum one connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name.

USER: Sure, Michael Smith here.

ASSISTANT: Delta airlines is having a flight with a ticket fare 600, shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been reserved with the flight-1011 in business class.

USER: Thank you for your assistance.

ASSISTANT: Welcome, have a safe trip.