You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Need your assistance for booking from DFW to reach my destination with a direct flight.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your planned dates?

USER: My planned journey dates are April 08 and 10.

ASSISTANT: Ok, help me with your destination code.

USER: Sure, it is ATL.

ASSISTANT: Do you have any other essentials?

USER: No.

ASSISTANT: Can I have your name please?

USER: Sure, my name is Matthew Lee.

ASSISTANT: Do you have any concerns to meet?

USER: No.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, no flights were found based on your information.

USER: That's Ok, thanks for your help.

ASSISTANT: Thank you for choosing us.