You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Could you please help me in booking a flight ticket from BOS to ATL?

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are Sept 29 and Oct 01.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Any other requirements to be met?

USER: I need a single connecting flight. And I want to return in the afternoon.

ASSISTANT: May I know your name?

USER: My name is Carol Adams.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Not an issue, thank you for the information.

ASSISTANT: Thank you for reaching us.