Startup Idea: Leisure Suggester Application

Startup idea to create a software for a personal leisure-time planner system that suggests entertainment and outing ideas based on user preferences, profession and availability.

Don't know what to do in y free time. Where can I go to a place to entertain, that gives me new ideas or suggestion.

I work as accountant. I would pay for a software to suggest me places to go in my free time.