You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: I am Larry Gonzalez.

ASSISTANT: How can I assist you today?

USER: I want to visit New York in winter, can you please help me in reservation?

ASSISTANT: Sure, we are at your service. Can you share me your travelling details?

USER: I want a ticket price within 1000.

ASSISTANT: Ok, may I know your journey dates?

USER: My travelling dates are from 12/06 to 12/08. Connection limit should be one.

ASSISTANT: Sure, can I have your airport codes?

USER: My origin is NC-CLT to NY-EWR.

ASSISTANT: Ok, please wait I will check and revert you.

USER: Ok.

ASSISTANT: Thanks for giving your valuable time, I am sorry to say there are no flights as per your requirement.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thanks for availing us, have a great day.