Hi.
user
Hello, how may I assist you?
assistant
Check the availability of flights from Washington DC - IAD to Austin, TX - AUS?
user
Sure, we are  here to help you. May I know your journey dates?
assistant
Thank you, my journey dates are 04/30 and 05/02.
user
May I know your good name for further process?
assistant
Sure, William Garcia is my name.
user
Do you have any specifications?
assistant
Yes, I need one halt in between.
user
You have a flight with airline Delta and flight number is 1019 with 1 connection and price is 100.
assistant
Perfect, please proceed.
user
Your reservation is done.
assistant
Thank you for the kind help.
user
Thank you for reaching us, have a nice day.
assistant