Parse this person name:

Kai Boogaerts, 1247-1292, flourished 1267-1287
user
first_name: Kai
last_name: Boogaerts
middle_names: []
temporal:
- start: 1247
  end: 1292
  type: life_span
- start: 1267
  end: 1287
  type: flourished
titles: []
extra_info: []
assistant