Parse this person name:

Mike Simmons, 1233-1282, flourished 1253-1274
user
first_name: Mike
last_name: Simmons
middle_names: []
temporal:
- start: 1233
  end: 1282
  type: life_span
- start: 1253
  end: 1274
  type: flourished
titles: []
extra_info: []
assistant