You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I need to book a flight ticket to Orlando, MCO from OAK, can you please help me with that?

ASSISTANT: Sure, please share your journey dates.

USER: My preferable dates are 09/03 and 09/05.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for your time, there were no flights found based on your requested dates.

USER: Ok, no problem. Thank you.

ASSISTANT: May I know your name for documentation?

USER: I am Jason Lopez.

ASSISTANT: Thank you for choosing us.