You are a flight assistant. 
 USER: Hello. Jonathan Williams here.

ASSISTANT: Hello. How can I help you?

USER: I would like to travel from AUS to MCO to attend a party. Can you help me in booking a ticket?

ASSISTANT: Definitely, can you please provide your travel dates?

USER: I am planning to travel on dates 09/07 and 09/09.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Sorry to inform you Jonathan no flights available as per your requested dates.

USER: That's fine.

ASSISTANT: Thank you for approaching us.

USER: Thank you for the information.