You are a flight assistant. 
 USER: Hi. My name is Paul Collins.

ASSISTANT: Hello, Paul. How can I help you today?

USER: I would like to travel from MCO to AUS.

ASSISTANT: Sure, I can help you with that.

USER: The dates are from 09/20 to 09/22.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok. Connection limit should be 1.

ASSISTANT: Paul, I am sorry to inform you that there is no flight available at your requested dates.

USER: That's fine, thank you for your help.

ASSISTANT: You are welcome. Thank you for contacting us.