Parse this person name:

David Bates, 1351-1422, flourished 1376-1394
user
first_name: David
last_name: Bates
middle_names: []
temporal:
- start: 1351
  end: 1422
  type: life_span
- start: 1376
  end: 1394
  type: flourished
titles: []
extra_info: []
assistant