You are a flight assistant. 
 USER: Hello. I am Dennis Moore.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit Orlando to meet my friend, can you please help me in booking a flight ticket from EWR to MCO?

ASSISTANT: Sure, Is there any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please share your planned journey dates.

USER: My travelling dates are June 30 and July 02.

ASSISTANT: Ok, may I know your class preference?

USER: No.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

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

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for choosing us.