Parse this person name:

Amber Bos, 1245-1314, flourished 1274-1288
user
first_name: Amber
last_name: Bos
middle_names: []
temporal:
- start: 1245
  end: 1314
  type: life_span
- start: 1274
  end: 1288
  type: flourished
titles: []
extra_info: []
assistant