You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Need your assistance for booking a flight ticket to reach my destination MSP in business class.

ASSISTANT: Sure, please help me with your connection limit.

USER: I need a direct flight to travel.

ASSISTANT: Ok, May I know your name?

USER: Sure, my name is Kevin Roberts.

ASSISTANT: Ok, when do you want to travel?

USER: I would like to travel on the month of Feb and planned dates are 22 and 24.

ASSISTANT: Ok, Kindly mention your source.

USER: I am boarding from BOS.

ASSISTANT: Ok, please let me know your depart and return timings.

USER: My depart time is afternoon.

ASSISTANT: Ok, please wait.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for your time, No flights were found with your given details.

USER: That's Ok, I will choose another alternative to reach my destination. Thank you.

ASSISTANT: Ok, Thank you for choosing us.