Hello.
Hello, How can I best serve you today?
Please help me to book a flight ticket from DTW to DEN.
Sure, can you please mention your depart and arrival dates of your journey?
My travel dates are 25 to 27 of Apr.
Do you like to go with a connecting or direct flight?
I need a connecting flight.
May I know if you prefer to have any other comforts in your journey?
No.
Can I know your good name to proceed further?
I am Amanda Lewis.
 There is a flight in United airlines with the ticket price of 200 having one connection and economy class. Can I proceed to booking?
Please proceed to booking.
Your booking is confirmed and the flight number is 1003.
Thank you for helping me.
Thank you for choosing us.