Parse this person name:

Zdenka Ackermann (1879-1958, flourished 1900-1920)
user
first_name: Zdenka
last_name: Ackermann
middle_names: []
temporal:
- start: 1879
  end: 1958
  type: life_span
- start: 1900
  end: 1920
  type: flourished
titles: []
extra_info: []
assistant