You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, tell me how may I help you?

USER: I'm Justin Lopez planning my vacation in San Francisco, can you book a ticket from JFK to SFO?

ASSISTANT: OK,sure. Can you please tell me your journey dates?

USER: Sure, my planned dates are 05/06 and 05/08.

ASSISTANT: Do you have any requirements?

USER: Yes, my price should not exceed 500 and connection should be 1.

ASSISTANT: OK, as per your requirement their is a flight for you with flight num 1016.

USER: OK, proceed with my booking.

ASSISTANT: OK. Your ticket has been confirmed with price 200.

USER: OK, thank you.

ASSISTANT: OK, thank you for contacting us.