Parse this person name:

إخلاص بن لادن (1236-1300, flourished 1254-1281)
user
first_name: إخلاص
last_name: بن لادن
middle_names: []
temporal:
- start: 1236
  end: 1300
  type: life_span
- start: 1254
  end: 1281
  type: flourished
titles: []
extra_info: []
assistant