Parse this person name:

Helmar Atzler, 1762-1808, flourished 1788-1803
user
first_name: Helmar
last_name: Atzler
middle_names: []
temporal:
- start: 1762
  end: 1808
  type: life_span
- start: 1788
  end: 1803
  type: flourished
titles: []
extra_info: []
assistant