Hi. Steven Brown here.
Hello, how may I guide you?
Can you book a ticket from DFW to DTW?
Sure, can I know your preferable dates?
Ok, here are my preferred travel dates 06/01 and 06/03.
 I found a flight 1012 of Frontier airlines matches with your preferences, can I proceed?
Please go ahead.
Your ticket is booked.
Thank you for the help.
Thank you, have a good day.