Hello.
user
Hello, how may I help you?
assistant
As I am planning to visit my niece house for her birthday at Las Vegas, LAS. Can you help me to book a flight ticket within the range of 500?
user
Sure, may I know your good name for further process?
assistant
I am Jerry Davis.
user
Can you share your journey dates?
assistant
I want to start on 06/29, and return at 07/01.
user
May I know your origin airport code?
assistant
I want to depart from CA - SFO.
user
No flights found with your data.
assistant
Ok, not an issue.
user
Thank you for choosing us. Have a great day.
assistant
Thanks for the quick information.
user