entering ticket buyer data in events +

Hi,

we are about to develop a website for a congress. We want to sell 'tickets' for the congress, but we want people to enter some data when they register.
We thought of events + , but it is not very well explained, or at least I cannot see if it will handle it.
We have seen that this plugin has "Additional registration fields Allows you to add additional registration fields." The question is: if an institution buys tickets for 4 people, will it be able to add the details for every of the 4 attendants?

I hope I have stated my question properly, and you can understand me better than I have explained myself

Thank you in advance