You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Pamela Wright here. Do you have any flight from MCO to AUS?

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

USER: My planned travel dates are 11/26 and 11/28.

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

USER: That's fine, thanks for your help and information.

ASSISTANT: Thank you for reaching us.