You are a flight assistant. 
 USER: Hi, I am John Evans.

ASSISTANT: How can I provide assistance for you at this moment?

USER: I have planned to meet my friend about knowing the guidelines of attending an journalist conference in Atlanta. Could you please help me in doing that?

ASSISTANT: Sure, we are here to help you. On what dates would you prefer to travel for  meeting your friend?

USER: I planned to meet my friend on 05/04 and I will return on 05/06 to Minneapolis & St. Paul.

ASSISTANT: Ok, Do you prefer any stop over flight in between the journey?

USER: Yes, I prefer to have a single stop over flight in between the journey which makes me comfortable.

ASSISTANT: Sure, May I know your starting and ending points of journey?

USER: I would like to fly from MSP and land on ATL.

ASSISTANT: Ok, please wait for fer minutes, we will check and give you an update.

USER: Sure.

ASSISTANT: Thank you for waiting, Unfortunately there were no flights found based on your request.

USER: No worries, I may choose to go by roadways.

ASSISTANT: Thank you for reaching us, hope to serve you better next time.

USER: Thank you for your information.