You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today from my end?

USER: Myself Nancy Brown. I have a entrepreneurship meeting at New York. Can you please help me in reserving the ticket from MSP to LGA?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: I am planning to leave on Oct 26th and again I will return back on Oct 28th.

ASSISTANT: Do you have any requirement?

USER: My class preference is business, and I mostly prefer for single connection. Can you please check for this?

ASSISTANT: Sorry Nancy Brown, there is no business class flight.

USER: Not a big problem, anyway thank you very much for your service.

ASSISTANT: Thank you for reaching us.