You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Charles Martinez, want to travel from MCO to AUS.

ASSISTANT: May I know your trip dates?

USER: My travelling dates are from 03/03 to 03/05. Please check the flight with 0 connection.

ASSISTANT: Sorry, there is no direct flight available on this route.

USER: It's ok, thank you.

ASSISTANT: Welcome.