You are a flight assistant. 
 USER: Hello, I'am Patricia Roberts.

ASSISTANT: Hello, How can I support you?

USER: I would like to book a ticket to New York, NY-JFK from Austin, TX-AUS. Could you help me with it?

ASSISTANT: Sure, I am happy to help you. May I know your journey dates?

USER: Thank you, my travelling dates are from June/22 to June/24 and I prefer my price limit to be 5000 with 1 connection.

ASSISTANT: OK, Please wait for a moment I will check and get back to you.

USER: OK.

ASSISTANT: Thank you for waiting. Sorry for your inconvenience, there is no flight based on your details.

USER: Thank you for your information.