Parse this person name:

Finn Hakker, 1945-1990, flourished 1962-1985
user
first_name: Finn
last_name: Hakker
middle_names: []
temporal:
- start: 1945
  end: 1990
  type: life_span
- start: 1962
  end: 1985
  type: flourished
titles: []
extra_info: []
assistant