You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I would like to start a new business trip at Austin TX-AUS to meet my new relation, help me in booking my flight ticket from FL-MCO.

ASSISTANT: Sure. May I know your travelling dates?

USER: 04/27 is my starting date, my return date will be 04/29.

ASSISTANT: May I know your name?

USER: I am Kenneth Adams.

ASSISTANT: Thanks for your details. No flights found on your data.

USER: Its ok, thank you.

ASSISTANT: Thank you.