Parse this person name:

علاء آل عايض (1246-1315, flourished 1273-1292)
user
first_name: علاء
last_name: آل عايض
middle_names: []
temporal:
- start: 1246
  end: 1315
  type: life_span
- start: 1273
  end: 1292
  type: flourished
titles: []
extra_info: []
assistant