Parse this person name:

Patrick Chartier, 1381-1447, flourished 1400-1422
user
first_name: Patrick
last_name: Chartier
middle_names: []
temporal:
- start: 1381
  end: 1447
  type: life_span
- start: 1400
  end: 1422
  type: flourished
titles: []
extra_info: []
assistant