Parse this person name:

صعب الجفالي, 1344-1421, flourished 1368-1379
user
first_name: صعب
last_name: الجفالي
middle_names: []
temporal:
- start: 1344
  end: 1421
  type: life_span
- start: 1368
  end: 1379
  type: flourished
titles: []
extra_info: []
assistant