You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Find a flight for me from MCO to ATL, to meet my school teacher.

ASSISTANT: Sure, can I have your planned trip dates please?

USER: Ok, my preferable dates are from June 01 to 03.

ASSISTANT: May I know your name please?

USER: Sure, I am Richard Campbell.

ASSISTANT: Do you have any connection preference?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Richard Campbell, no flights has been found on your planned trip dates.

USER: It's ok, thank you.

ASSISTANT: Thank you for reaching us.