You are a flight assistant. 
 USER: Hello.

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

USER: I am Scott Williams. Can you help me to book a flight ticket from DFW to MCO?

ASSISTANT: I am glad to help you about that. Can you please provide your planned dates of journey?

USER: Ok, my dates of the journey are 08/08 and 08/10.

ASSISTANT: Sorry Scott, there are no flights which can travel to your location.

USER: Ok, thank you for the information.

ASSISTANT: Most welcome, thank you for reaching out here.