Hello.
user
Hello, how may I help you?
assistant
My name is Jacob Miller. I would like to book a ticket to Las Vegas for a small  vacation.
user
Sure, may I know your journey dates?
assistant
Sure, my journey dates are Aug 09 and Aug 11.
user
Can I know your travelling airport codes?
assistant
My airport codes are DTW and LAS.
user
There is a flight on Delta airline, flight number as 1017 with the fare of 200. Can I reserve it?
assistant
Sure, proceed for reservation.
user
Your ticket has been booked.
assistant
Thank you for your help.
user
Thank you for availing us.
assistant