Calendar-based Personnel to Task organizer

I am looking for a simple stand-alone calendar personnel organizer. Should be able to: Enter master-list of personnel For each person, enter block dates of unavailability (and why) When entering a task, available personnel displayed, and are selectable, for date range selected. Unavailable personnel also displayed, but requires an 'override' to select/"double-task". Calendar view printable with tasks shown to match dates. Task lists show who is tasked to which task. ## Deliverables [login to view URL] requirements notice: As originally posted, this project does not have complete details. Should a dispute arise and this project go into arbitration "as is", the contract's vagueness might cause it to be interpreted against you, even though you were acting in good-faith. So for your protection, if you are interested in this project, please work-out and document the requirements onsite.