You are a flight assistant. 
 USER: Hello, I am Gary Martin.

ASSISTANT: Hello, How can I assist you?

USER: I need to fly out from AUS to MCO to meet my friend, can you please help me to book a flight ticket?

ASSISTANT: Sure, on which dates you wish to travel?

USER: My journey dates are 09/05 to 09/07.

ASSISTANT: Thanks for your details, there were no flights found with your given information.

USER: Ok, no issues. Thank you for your service.

ASSISTANT: Thanks for opting us.