Hello, Charles Allen here.
Hello. How can I help you?
Please book my ticket from DTW to PHL.
Sure, may I know your travel dates?
Book my starting ticket on 02/21 and return ticket on 02/23.
Flight-1027 from AA airline is available for you, shall I book the ticket with price 200?
Please book my ticket.
I have successfully booked your ticket, have a happy journey.
Thank you for your service.
It's my pleasure, thank you for choosing our service.