Parse this person name:

Benjamin White (1243-1295, flourished 1273-1290)
user
first_name: Benjamin
last_name: White
middle_names: []
temporal:
- start: 1243
  end: 1295
  type: life_span
- start: 1273
  end: 1290
  type: flourished
titles: []
extra_info: []
assistant