Parse this person name:

Benjamin Perrier, 1713-1770, flourished 1733-1743
user
first_name: Benjamin
last_name: Perrier
middle_names: []
temporal:
- start: 1713
  end: 1770
  type: life_span
- start: 1733
  end: 1743
  type: flourished
titles: []
extra_info: []
assistant