You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I amend you today?

USER: I am Kevin Wright. I want to book a flight ticket to visit Bryant Park in New York. Will you help me in booking a flight ticket with a price limit of 1000?

ASSISTANT: Sure, we are happy to help you. Do you need any halt in between your journey?

USER: I need a single connection in between my journey.

ASSISTANT:  What are your planned trip dates?

USER: My departure is 12/29 and return date on 12/31.

ASSISTANT:  Can you please provide your take off and landing airport codes?

USER: My source from IL - ORD and destination to NY - LGA.

ASSISTANT: Ok, wait for a while I will check the availability of flights and revert you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Spirit airline fare of 200. Shall I proceed for booking with single stop over flight?

USER: Sure, you can proceed to booking.

ASSISTANT: Your ticket has been confirmed with airline number 1003.

USER: Thanks for your kind service.

ASSISTANT: Thank you for opting us. Have a safe journey!.