Hello,. I am John Parker.
Hello, how may I help you today?
 I would like to attend a seminar on social issues in pioneer plaza at Dallas & Fort Worth, DFW. Can you book me a ticket within the range 200?
Sure, can you please share your planned travel dates?
I want to travel on 09/20, and need to catch return flight on 09/22.
From which airport you are willing to start your journey?
I am willing to start my journey from Atlanta, ATL.
Ok, do you need any way station in between the journey?
Yes, I need a way station.
Sure, do you have any other requirements?
No, I do not have any other requirements.
Ok, please wait, I will search a best flight for you.
Sure.
Thanks for your time, there is a flight in Delta airlines with a fare of 100 and the flight number is 1000. Shall I book it?
Yes, Please proceed with the booking.
Sure, your booking is done.
Thanks for the assistance.
Thank you for opting us.