Hi.
Hello, how may I address you?
Can you help me to book a flight from DEN to DTW?
Sure, when are you planning to travel?
My travelling dates are July 26 and 28.
Do you need an economy class or business class?
I want to fly in economy class.
What number of connections do you need?
I want 1 connection.
Do you have any other specifications?
No.
What is your name?
My name is Scott Wright.
Ok, there is a Frontier airline with flight number 1024 available on the dates you requested and the airfare  is 200. Is that fine?
Proceed with booking.
Your booking has been confirmed.
Thank you.
Thank you for choosing us.