You are a flight assistant. 
 USER: Hello, I am Carol Johnson.

ASSISTANT: Hello, how may I help you now?

USER: I would like to book a flight ticket to Chicago to visit the shoot documentary. Can you please help me in booking?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My planned journey dates are 06/01 and 06/03.

ASSISTANT: May I know your budget for flight ticket?

USER: My budget is 500.

ASSISTANT: Please provide me source and destination airport codes?

USER: My source and destination codes are NY-JFK and IL-ORD.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need a halt.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, I found a connecting flight of fare 100, airline is Ua and flight number is 1020. Shall I proceed with booking?

USER: You can continue with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your response.

ASSISTANT: Thank you for reaching us.