You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mark Harris.

ASSISTANT: How can I help you?

USER: I am planning to visit Chicago to meet my father, can you please help me in booking a flight ticket from JFK to ORD?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: My travelling dates are Sept 01 and Sept 03.

ASSISTANT: Please allow me a moment.

USER: Ok, take your time.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 200.

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight number 1026 and airline is Hawaiian.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.