De or het interviewsessie?

The correct Dutch article is:

de interviewsessie

Rule Words ending in -tie and -sie: almost always de. See the rule

How to use interviewsessie

the interviewsessiede interviewsessie
this interviewsessiedeze interviewsessie
that interviewsessiedie interviewsessie
our interviewsessieonze interviewsessie
your interviewsessiejouw interviewsessie
every interviewsessieelke interviewsessie
which interviewsessie?welke interviewsessie?
a big interviewsessie / the big interviewsessieeen grote interviewsessie, de grote interviewsessie