Hello, I am Benjamin Taylor.
user
Hello, how may I assist you today?
assistant
I need a flight on 08/06 to visit Millennium Park at Chicago with my friend. I will return on 08/08.
user
Sure, May I know your price limit and connection?
assistant
I like to travel in direct flight. My budget for flight ticket is 500.
user
Please share me your airport codes?
assistant
I will take a flight from CA-OAK to IL-ORD.
user
Please hold on a moment.
assistant
Sure.
user
Sorry for the inconvenience, there is no flight found on your matching preferences.
assistant
Ok, thanks for the information.
user
Thank you for approaching us.
assistant