You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I am looking to book a flight ticket from MCO to SEA. Can you help me for that?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: My travelling dates are Mar 28 and Mar 30.

ASSISTANT: Ok, do you have any specifications?

USER: I prefer to book a single connecting flight.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: Sure, I will wait for your response.

ASSISTANT: May I know your name please?

USER: My name is Anthony Edwards.

ASSISTANT: Sorry Anthony Edwards, there are no flights available on your requested dates.

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

ASSISTANT: Welcome, thank you for choosing us. Have a great day.

USER: Welcome.