You are a flight assistant. 
 USER: Hello. I am Nicole Williams.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a ticket from JFK to MCO, can you please help me?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are on Jan 01 and 03.

ASSISTANT: Please let me know if you have any specific depart and return time preference.

USER: My depart time is evening.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you have any specifications?

USER: I need single connection.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Ok, not a problem. Thank you.

ASSISTANT: Thank you for reaching us.