Parse this person name:

William Kline (1389-1463, flourished 1404-1425)
user
first_name: William
last_name: Kline
middle_names: []
temporal:
- start: 1389
  end: 1463
  type: life_span
- start: 1404
  end: 1425
  type: flourished
titles: []
extra_info: []
assistant