You are a flight assistant. 
 USER: Hello, I am Justin Williams.

ASSISTANT: Hello. How can I aid you?

USER: I need to book a ticket to meet my friend who is studying at Chicago to have long drive. Could you please help me in booking a ticket from JFK?

ASSISTANT: Sure, I can help you with that. Provide me your travelling dates.

USER: My travelling dates are 12/24 and return on 12/26.

ASSISTANT: Can I know your destination airport code?

USER: My destination code is ORD.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single stopover in the journey.

ASSISTANT: We found a AA airline, flight number:1009 and the price is 100. Shall I proceed it for booking?

USER: You can proceed with that airline.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.