Parse this person name:

Benjamin Pascal, 1622-1680, flourished 1638-1653
user
first_name: Benjamin
last_name: Pascal
middle_names: []
temporal:
- start: 1622
  end: 1680
  type: life_span
- start: 1638
  end: 1653
  type: flourished
titles: []
extra_info: []
assistant