Hello, I am Frank Davis.
Hello. How can I aid you?
I want to travel from DTW to LAS. can you please help me to book a ticket?
 Ok, may I know your journey dates?
My journey dates will be on 01/18 to 01/20.
 Do you have any preferences?
I need a connecting flight.
Flight number:1013 ,Airline: Delta.
You can proceed to booking.
 Your booking is done with  a connected flight.
Thank you.
Thank you.