AverageMo

I'm building a appointment booking system based on Laravel 10 which would have the below features: Allow user to select a particular service. Based on the service user should get an option to select the employee that can be assigned to provide that particular service. After choosing the service and the employee, user should get the available slots for the specific date selected. If anyone has an existing opensource project built on Laravel 10 which I can build on top of and use according to my needs would be a great help. I've searched for many but all are outdated with older versions of php and laravel. So please help me find any resource that I can use to build this project.