Parse this person name:

Julien Buisson, 1849-1899, flourished 1872-1894
user
first_name: Julien
last_name: Buisson
middle_names: []
temporal:
- start: 1849
  end: 1899
  type: life_span
- start: 1872
  end: 1894
  type: flourished
titles: []
extra_info: []
assistant