Hi. I am Stephen Parker.
user
Hello, how can I serve you?
assistant
I want to book a flight ticket  to attend a film festival at TX-AUS on 08/01.
user
Sure, can you please help me with your source point?
assistant
I would like to board from AZ-PHX.
user
May I know your return journey date?
assistant
08/03 will be my return.
user
Do you have any price limit?
assistant
500 is my price.
user
Thank you for your details. A flight with price 200 having single connection is found in AA airline. Shall I proceed with it?
assistant
You can proceed it for booking.
user
Your ticket is confirmed in flight number 1003.
assistant
Thank you.
user
Thank you for choosing us.
assistant