Parse this person name:

Julien Bonnin (1822-1897, flourished 1848-1860)
user
first_name: Julien
last_name: Bonnin
middle_names: []
temporal:
- start: 1822
  end: 1897
  type: life_span
- start: 1848
  end: 1860
  type: flourished
titles: []
extra_info: []
assistant