You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need you to book a business class flight to reach JFK. Could you help me with it?

ASSISTANT: Sure, I will help you. May I know your origin airport code please?

USER: MSP is the airport code from where I start my journey.

ASSISTANT: May I know your name please?

USER: Jennifer Miller, is my name.

ASSISTANT: Can I have your planned travel dates please?

USER: February 22 and 24 are my planned travel dates.

ASSISTANT: Do you have any connection preference?

USER: I need a break in my journey.

ASSISTANT: May I know your airline preference?

USER: I am good with any airline to reach my destination.

ASSISTANT: Do you have any other specifications?

USER: I would prefer to depart in the morning.

ASSISTANT: I found an economy class in Spirit airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Can you please check for a business class flight ?

ASSISTANT: Please wait a moment.

USER: Sure, I will.

ASSISTANT: Jennifer Miller, no flights has been found on your preference.

USER: That's ok. Thanks for your time.

ASSISTANT: Thank you for reaching us.