You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Rachel Harris.

ASSISTANT: How can I aid you today?

USER: I want to participate in the multi-car 50 mile canyon road test drive, which is going to be held at Atlanta, GA-ATL. Could you please help me with booking a flight ticket from Orlando, FL-MCO?

ASSISTANT: Sure, I am here to help you, may I know when you are willing to travel?

USER: My travelling dates are 05/06 and return on 05/08.

ASSISTANT: Please help me with your lay by's.

USER: I need a direct flight.

ASSISTANT: No flights found on your requested travelling dates.

USER: No problem, thank you for your help.

ASSISTANT: Thank you for approaching us, have a great day.