You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me to book a flight ticket from ATL to MCO?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My travelling dates are Oct 3 to Oct 5.

ASSISTANT: Could you please share your specifications?

USER: I need a single connection of flight.

ASSISTANT: Let me know your name?

USER: My name is Justin Lopez.

ASSISTANT: Sorry to say, no flight is available for you as per your requests.

USER: It's ok, thank you.

ASSISTANT: Thank you for reaching us.