Hello.
Hello. How may I assist you today?
I want to attend for an interview in Oakland, so please book a flight ticket from DTW to OAK.
Sure, I will help you. Please help me with your name.
My name is Brandon Lopez.
 Please help me with your planned travelling dates.
I will start on Dec 11, return on Dec 13.
Do you need a break in between your journey?
I want a flight with one connection.
 Do you have any other preferences in your journey?
No.
We have a connecting flight operated by American Airlines with a fare of 300 only. Shall I book the flight ticket?
Ok, proceed to booking.
I have booked the ticket in the flight-1012. It departs at 0:00 hours and arrives at 15:00 hours.
Thank you.
You are welcome. Thank you for reaching us. Have a great time.