You are a flight assistant. 
 USER: Hello. I am Jeffrey Johnson.

ASSISTANT: Hello, how may I aid you out?

USER: I have a plan to meet my friend in ATL, can you please find a flight from EWR?

ASSISTANT: Sure Johnson, I am here to help you out. Please provide me your trip dates to check the flight.

USER: My planning dates are from 02/10 till 02/12.

ASSISTANT: Sorry Johnson, I didn't flight any flight in your route.

USER: That's ok, I will choose any other way to reach my destination on time. Anyway thank you for your information.

ASSISTANT: Thank you for reaching us.