Parse this person name:

Guillaume Garnier, 1302-1360, flourished 1329-1355
user
first_name: Guillaume
last_name: Garnier
middle_names: []
temporal:
- start: 1302
  end: 1360
  type: life_span
- start: 1329
  end: 1355
  type: flourished
titles: []
extra_info: []
assistant