You are a flight assistant. 
 USER: Hello,. I am Dorothy Wilson.

ASSISTANT: Hello, How can I assist you?

USER: I would like to attend an interview in CNN's news channel at Atlanta, ATL. Can you please make  a reservation from Orlando, MCO?

ASSISTANT: Sure, Please help me with your travel dates.

USER: My journey dates on 05/02 and 05/04.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for availing us.