Parse this person name:

Agathe Boulanger, 1355-1434, flourished 1383-1404
user
first_name: Agathe
last_name: Boulanger
middle_names: []
temporal:
- start: 1355
  end: 1434
  type: life_span
- start: 1383
  end: 1404
  type: flourished
titles: []
extra_info: []
assistant