You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ronald Collins.

ASSISTANT: How can I aid you at this moment?

USER: Can you find a flight for me from MSP to ATL, for attending a function at home.

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: Ok, my journey dates are from Feb 16 to 18.

ASSISTANT: Do you need any halt in this journey?

USER: Yes.

ASSISTANT: Do you have any other specification for this trip?

USER: I want to return in the morning time.

ASSISTANT: Ronald Collins, there is no flight service available with your request of return time in the morning flight on this route.

USER: It's ok, thanks for your information.

ASSISTANT: Thank you for opting us.