Hello, I am Carol Garcia.
user
Hello, how can I help you?
assistant
I want to experience the Dallas arts district scavenger hunt adventure. Can you book me flight ticket to TX - DFW from PA - PHL?
user
Sure, please provide me your travelling dates?
assistant
I would start on 08/17 and return on 08/19.
user
OK, do you have any specifications?
assistant
Yes, the price limit is 500.
user
Please wait for few minutes, let me check and revert you.
assistant
Ok.
user
Thanks for waiting, sorry to say you that there is no flight with your requirement.
assistant
That's Ok. Thanks for your assistance.
user
Thank you, for reaching us.
assistant