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

ASSISTANT: Hello. How can I help you today?

USER: Can you please help me in booking a flight to JFK with price below 200?

ASSISTANT: Sure, please provide me your journey details?

USER: Ok. I want to fly on 08/31 and return on 09/02. My origin point is LAS.

ASSISTANT: Sorry, no flights are found on your name.

USER: It's ok, thanks for the information.

ASSISTANT: Thank you for availing us.