Parse this person name:

Eric Pitts (1305-1347, flourished 1328-1342)
user
first_name: Eric
last_name: Pitts
middle_names: []
temporal:
- start: 1305
  end: 1347
  type: life_span
- start: 1328
  end: 1342
  type: flourished
titles: []
extra_info: []
assistant