Parse this person name:

Benoît Neveu, 1817-1887, flourished 1838-1850
user
first_name: Benoît
last_name: Neveu
middle_names: []
temporal:
- start: 1817
  end: 1887
  type: life_span
- start: 1838
  end: 1850
  type: flourished
titles: []
extra_info: []
assistant