Hello.
user
Hello,. How can I abet you today?
assistant
 I am Ronald Garcia. I want to attend a meeting at Washington,DC-IAD.
user
Ok.
assistant
 Can you book a ticket from TX-DFW?
user
When did you schedule your trip?
assistant
My travelling dates are 04/18 and 04/20.
user
Do you have any specifications?
assistant
I need a direct flight.
user
There is a direct flight found to your destination.
assistant
Ok, provide me the flight details.
user
Your plane 1004 of UA airline with the fare of 100. Shall I proceed?
assistant
Ok, confirm my booking.
user
Reservation of your ticket has been done. Thank you for reaching us, have a nice day.
assistant
Thank you for booking.
user