Parse this person name:

سمير آل عطفة, 1401-1463, flourished 1425-1450
user
first_name: سمير
last_name: آل عطفة
middle_names: []
temporal:
- start: 1401
  end: 1463
  type: life_span
- start: 1425
  end: 1450
  type: flourished
titles: []
extra_info: []
assistant