Parse this person name:

Lucie Rivière, 1339-1408, flourished 1364-1378
user
first_name: Lucie
last_name: Rivière
middle_names: []
temporal:
- start: 1339
  end: 1408
  type: life_span
- start: 1364
  end: 1378
  type: flourished
titles: []
extra_info: []
assistant