You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: Donald Martinez here. I want to book a flight from ATL to MCO.

ASSISTANT: I am here to help you about that. Can you please let me know your planned dates of journey?

USER: My travel dates are Nov 29 and Dec 01.

ASSISTANT: Would you like to have a direct flight or a connecting flight for your journey?

USER: I need a single connection flight with return in the afternoon.

ASSISTANT: Can you please provide your name for further proceeding?

USER: Already provided.

ASSISTANT: Do you have any other specification for your journey to met with?

USER: No.

ASSISTANT: Sorry to say this Donald Martinez, there are no flights which travels to your region.

USER: No issue, thank you for the time.

ASSISTANT: You are welcome, thank you for reaching us.