You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Anthony Taylor. I want to book a connecting flight to Chicago from New York, can you book my ticket?

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

USER: Sure, my preferred dates are 08/17 and 08/19.

ASSISTANT: May I know your source and destination airport codes?

USER: I will board at LGA and land at ORD.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a flight 1002 of airline Spirit and fare is 100. Shall I proceed with booking?

USER: Please proceed for booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us, have a nice journey.