You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: Can you help me in booking a flight ticket from MSP to BOS?

ASSISTANT: Sure, when are you planning to travel?

USER: I want to travel on 10/15, and return on 10/17.

ASSISTANT: Do you need a flight with a connection or a non stop flight?

USER: I need a single connection.

ASSISTANT: Do you prefer a class economy or a business class?

USER: I prefer for business class.

ASSISTANT: Can I know your good name?

USER: I am Raymond Brown.

ASSISTANT: Thank you for your details, we found 1004 which is in business class.

USER: Proceed with the booking.

ASSISTANT: Your ticket has been confirmed with connecting flight in  Spirit Airlines.

USER: Thanks for the help.

ASSISTANT: Thank you.