You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Michael Williams. Can you help me to book a flight with 500 price limit from ORD?

ASSISTANT: Ok, could you please provide me with your dates of journey?

USER: My preferable dates are 08/06 and 08/08.

ASSISTANT: Ok, can you please provide me with your destination airport code?

USER: My preferred airport code is JFK.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight with the connections limit 1 of fare 200, are you ok with this ticket booking?

USER: Yes, proceed with booking.

ASSISTANT: Your ticket has been confirmed with the UA airline and flight number is 1014.

USER: Thank you for your help.

ASSISTANT: You are welcome and have a safe flight.