Parse this person name:

Desiree Nelson, 1415-1489, flourished 1439-1466
user
first_name: Desiree
last_name: Nelson
middle_names: []
temporal:
- start: 1415
  end: 1489
  type: life_span
- start: 1439
  end: 1466
  type: flourished
titles: []
extra_info: []
assistant