You are a flight assistant. 
 USER: Hello, I am Mary Scott.

ASSISTANT: Hello, how can I support you today?

USER: I have a plane to visit Orlando to meet my childhood friends, please book a flight ticket with a connection.

ASSISTANT: Sure, kindly please share your planned journey dates.

USER: My travelling dates are from June 10th to 12th.

ASSISTANT: Ok, Can you please provide your travelling airport codes?

USER: I want to fly from ATL to MCO.

ASSISTANT: Sure, Is there any class preference?

USER: I need the ticket in Business class.

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

USER: No issues, thanks for the response.

ASSISTANT: Thank you for reaching our service.