Parse this person name:

Scott Johnson, 1243-1299, flourished 1272-1283
user
first_name: Scott
last_name: Johnson
middle_names: []
temporal:
- start: 1243
  end: 1299
  type: life_span
- start: 1272
  end: 1283
  type: flourished
titles: []
extra_info: []
assistant