Parse this person name:

Alexandra Bradley-Pitts, 1336-1397, flourished 1361-1372
user
first_name: Alexandra
last_name: Bradley-Pitts
middle_names: []
temporal:
- start: 1336
  end: 1397
  type: life_span
- start: 1361
  end: 1372
  type: flourished
titles: []
extra_info: []
assistant