Parse this person name:

ليث الحجار (1347-1388, flourished 1362-1383)
user
first_name: ليث
last_name: الحجار
middle_names: []
temporal:
- start: 1347
  end: 1388
  type: life_span
- start: 1362
  end: 1383
  type: flourished
titles: []
extra_info: []
assistant