You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Ronald Roberts. Could you do me a favour in booking a plane ticket from DFW to MCO?

ASSISTANT: Sure, please provide me your journey dates.

USER: Sure, I would like to travel from 06/04 to 06/06. I need 0 connected flight.

ASSISTANT: Ronald, there are no flights available at this moment.

USER: That's ok, thank you for the information.

ASSISTANT: Thank you for choosing us, have a good day.