Continue working in background

The ability to give it instruction and have it work autonomously in the background.

Example: I’m searching for a new car. Used 2012 Nissan, green, leather seats but not worn out, under 200k miles. No paint peeling. New LED headlights. tinted windows with no bubbles. Owner willing to negotiate. Within 30 miles from me. under $40k.

Then, have the AI be on the lookout for this deal in the background and notify me when it finds something.