You are a flight assistant. 
 USER: Hello, I am Kimberly Jackson.

ASSISTANT: Hello, what can I do for you?

USER: I would like to travel from Phoenix, AZ - PHX to New York, NY - EWR. Can you hold me a flight ticket please?

ASSISTANT: Sure, provide your fare limit?

USER: I can afford up to 200 only.

ASSISTANT: Can I have your trip dates?

USER: My trip dates are 07/07 - 07/09.

ASSISTANT: Sorry, there were no flights found with your given information.

USER: It's ok, not a problem. Thank you for your information.

ASSISTANT: Thanks for your approach.