You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me in booking my flight from ATL to reach MCO?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, my travel dates are Nov 19th and 21st.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight.

ASSISTANT: May I know your good name please?

USER: My name is John Davis.

ASSISTANT: Please wait for a moment.

USER: Ok, sure.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: Ok, no problem.

ASSISTANT: Thank you for approaching us.

USER: Anyways, thanks for the information.