Parse this person name:

Silvio Bonatti, 1623-1669, flourished 1640-1653
user
first_name: Silvio
last_name: Bonatti
middle_names: []
temporal:
- start: 1623
  end: 1669
  type: life_span
- start: 1640
  end: 1653
  type: flourished
titles: []
extra_info: []
assistant