Parse this person name:

Lilian Sontag, 1629-1695, flourished 1645-1658
user
first_name: Lilian
last_name: Sontag
middle_names: []
temporal:
- start: 1629
  end: 1695
  type: life_span
- start: 1645
  end: 1658
  type: flourished
titles: []
extra_info: []
assistant