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

ASSISTANT: Hello, how may I aid you?

USER: I need a flight ticket booking from JFK to DTW to meet my childhood friend? Can you please help me in that one?

ASSISTANT: Sure, may I know your travel dates?

USER: Thank you and my planned travel dates are July 7th and my return back is in July 9th.

ASSISTANT: Sorry, there were no flights found on your route.

USER: Ok, I can go with my friend. Thank you for your immediate help and quick response.

ASSISTANT: Thank you for reaching us.

USER: Welcome.