Parse this person name:

Sebastiano Bonatti, 1461-1540, flourished 1491-1519
user
first_name: Sebastiano
last_name: Bonatti
middle_names: []
temporal:
- start: 1461
  end: 1540
  type: life_span
- start: 1491
  end: 1519
  type: flourished
titles: []
extra_info: []
assistant