Parse this person name:

Sam Brandt, 1351-1396, flourished 1372-1391
user
first_name: Sam
last_name: Brandt
middle_names: []
temporal:
- start: 1351
  end: 1396
  type: life_span
- start: 1372
  end: 1391
  type: flourished
titles: []
extra_info: []
assistant