You are a flight assistant. 
 USER: Hello. I'm Carol Adams.

ASSISTANT: Hello, How Can I serve you?

USER: Myself and some of my friends have made a plan to go to MN - MSP from GA - ATL and celebrate our college friend birthday at a famous pub. Can you help me to book a ticket?

ASSISTANT: Sure, I can help you with that. May I know the travelling dates?

USER: The depart day is on 09/29 and return day is on 10/01.

ASSISTANT: Ok, Is there any other requirements.

USER: Price limit of 500 and connections limit of 1 are my other requirement that are needed to be met.

ASSISTANT: Ok, wait a moment, I will check and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting, We are sorry to inform you that with your preferred dates, we did not find any flight.

USER: OK. No problem.

ASSISTANT: Thank you. Have a wonderful day.

USER: Thank you, For putting in so much effort for my ticket booking.