Parse this person name:

Arno Steinberg (1241-1318, flourished 1265-1294)
user
first_name: Arno
last_name: Steinberg
middle_names: []
temporal:
- start: 1241
  end: 1318
  type: life_span
- start: 1265
  end: 1294
  type: flourished
titles: []
extra_info: []
assistant