Hello, Carol Johnson here.
user
Hello, how may I assist you?
assistant
I have to attend a meeting at Washington, can you please book a flight ticket on these date 05/17 to 05/19?
user
Sure, please provide your codes of airport?
assistant
My source and destination airport codes are from AUS to IAD.
user
There is a flight with 1003 flight number, UA airline. Can I proceed it for you?
assistant
Ok, please proceed with that flight.
user
Your ticket has been booked.
assistant
Thank you for booking my tickets.
user
Thank you for reaching us.
assistant