Parse this person name:

Sara Burns (1280-1359, flourished 1297-1318)
user
first_name: Sara
last_name: Burns
middle_names: []
temporal:
- start: 1280
  end: 1359
  type: life_span
- start: 1297
  end: 1318
  type: flourished
titles: []
extra_info: []
assistant