Parse this person name:

Sonja Fliegner, 1478-1543, flourished 1495-1506
user
first_name: Sonja
last_name: Fliegner
middle_names: []
temporal:
- start: 1478
  end: 1543
  type: life_span
- start: 1495
  end: 1506
  type: flourished
titles: []
extra_info: []
assistant