Restaurant reservation system and app for ipad

I pretend to have a system to manage restaurant reservations (somewhat like an agenda) that at the same time has the possibility to create a customer data base. Upon reservation, a repeated customer is automaticaly recognized along with its details like contacts, previous consumptions, table preferences etc... Also, there should be an alert for customers birthdays 10 days previous. The system shoulde be an app for ipad. It would be highly valued a facebook app that would enable reservations for the restaurant conected to the ipad reservation system.