joomla expert required urgent

Hi there, we need assistance for joomla expert for mentioned below project On this link we have built a custom booking calendar: [login to view URL] After march 2015 you can see the slots is not showing anymore. We need to create a quick script which will create new slots automatically 12 months forward. OR Insert dates and slots to database through excel or similar. Fills in dates and so on for at least 4 years and insert to database. bid only if you can start now