Forms :: Buttons To Store Actions And Dates?

Suppose I need a database with customers, able to store: what different events, were performed on what date.

So let's say possible actions are: a customer called, emailed or visited.

(note, it might be possible that a customer both called, emailed and visited on the same day)

Should I start with four different tables for: customers, called, emailed, visited? Or would the three actions just go into one table?

Another aspect that I don't understand at all yet is how to proceed with the dates.

Should I create another table with a long list of possible dates for the coming x-years?

I would like it to work:

I am thinking about creating a form with buttons behind the terms 'called', 'emailed' and 'visited'. When one of those buttons is pressed, I want an entry for that action, day and customer entered in the database.

So that later on I could e.g. look up on what day how many customers called, etc. etc.