You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Myself Donald Anderson. I am looking for a flight from JFK to MSP, can you help me in booking the flight ticket?

ASSISTANT: Sure, I am here to help you out. Please provide me your starting date and return date of your journey.

USER: Sure, my travel dates are 05/04 and 05/06.

ASSISTANT: Please wait a moment.

USER: Ok, please check for a direct flight.

ASSISTANT: Sorry Donald, there is no non stop flight in your route with your desired travel dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for contacting us.