Hello,.
Hello, how may I aid you?
Could you please book a ticket from Denver, CO-DEN to Boston, MA-BOS to attend a sports event.
Sure, may I know your journey dates?
My journey dates are from 08/29 to 08/31.
Do you need a direct flight?
Please provide connecting flight.
Ok, can you please wait a minute?
Sure.
We found a flight on delta airline, flight number as 1008 with the fare of 100. Shall  proceed with economy class?
Please proceed.
May I know your name for further processing?
I am Daniel Lewis.
Your ticket has been booked.
Thanks.
Thank you for reaching us.