Parse this person name:

Alix Boulay, 1397-1475, flourished 1415-1427
user
first_name: Alix
last_name: Boulay
middle_names: []
temporal:
- start: 1397
  end: 1475
  type: life_span
- start: 1415
  end: 1427
  type: flourished
titles: []
extra_info: []
assistant