You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: Myself Paul Davis. I need to travel directly to ATL and MSP, can you please reserve flight ticket for my journey?

ASSISTANT: Sure. Can you please mention your preferable dates?

USER: My travelling dates are Feb,08 and Feb,10.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry no flights are available in this route as per your requested dates.

USER: That's ok, I will choose any other source to travel my destination.

ASSISTANT: Thank you for reaching us.

USER: Thank you for searching the flight details.