Parse this person name:

Mark Johnson (1252-1307, flourished 1273-1299)
user
first_name: Mark
last_name: Johnson
middle_names: []
temporal:
- start: 1252
  end: 1307
  type: life_span
- start: 1273
  end: 1299
  type: flourished
titles: []
extra_info: []
assistant