You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Eric Evans here. I am planning to book my ticket from MSP to ATL. Can you please help me in booking a flight ticket?

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

USER: My planned travel dates are Jan 06 and Jan 08.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight in my journey and my departure time should be in afternoon.

ASSISTANT: Is there any class preference for you?

USER: No, I am comfortable with any class.

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

USER: Not a problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.