[Typo3] FE user event extension ?

[Jens]

Hello,

Im looking for an event booking extension that uses FE user data.
I tried using the jullie events but I dont know how this works with FE 
users. I have to fill out a form everytime I want to register for an 
event. But actually I just want to login as a frontend user for booking 
an event.
I also tried the seminar manager. But that one didnt work for me.

Thanks alot for your help.
Greetings Jens.