You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Catherine Adams. I need to book a ticket with single connection from ATL to MSP.

ASSISTANT: Sure, can you please let me know your journey dates?

USER: Could you please help me in doing that? Sure, my travelling dates are 08/26 and return on 08/28.

ASSISTANT: Ok, please wait for a while. Thank you for waiting, we are sorry to inform you that, there is no flights are available on your mentioned details.

USER: No problem, thank you for your information.

ASSISTANT: Thank you for connecting with us. Have a good day.