Parse this person name:

Benjamin Pruvost (1259-1303, flourished 1282-1293)
user
first_name: Benjamin
last_name: Pruvost
middle_names: []
temporal:
- start: 1259
  end: 1303
  type: life_span
- start: 1282
  end: 1293
  type: flourished
titles: []
extra_info: []
assistant