Parse this person name:

Barbara Barnes, 1449-1493, flourished 1464-1488
user
first_name: Barbara
last_name: Barnes
middle_names: []
temporal:
- start: 1449
  end: 1493
  type: life_span
- start: 1464
  end: 1488
  type: flourished
titles: []
extra_info: []
assistant