You are a flight assistant. 
 USER: Hi. Jeffrey Lewis here.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to prefer a economy class for my business trip to Detroit. So can you book the flight ticket for me?

ASSISTANT: Sure Lewis, can you please mention with your dates of journey?

USER: The travel dates are from Sept 10 to Sept 12.

ASSISTANT: Ok, may I know your airport codes of journey please?

USER: The airport codes are from MSP to DTW.

ASSISTANT: Are you looking for any other help from my side please?

USER: I prefer a economy class flight ticket. And look for a stopover flight.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a  connecting flight of fare 200 with the JetBlue airline, shall I proceed with this booking?

USER: I am fine with the airlines. You can book it.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1006.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.