Parse this person name:

John Barnes (1403-1483, flourished 1429-1456)
user
first_name: John
last_name: Barnes
middle_names: []
temporal:
- start: 1403
  end: 1483
  type: life_span
- start: 1429
  end: 1456
  type: flourished
titles: []
extra_info: []
assistant