You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Could you please help me with booking ticket from MCO to ATL?

ASSISTANT: Do you have any connection limit?

USER: Sure, I am looking for single connection.

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

USER: Sure, my preferable dates are from Mar 19 to 21.

ASSISTANT: May I know your requirements?

USER: No.

ASSISTANT: Can I know your name?

USER: Sure, I am Stephen Anderson.

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

USER: It's ok, thanks for checking.

ASSISTANT: Thank you for reaching us.