Parse this person name:

Lucy Klein (1414-1480, flourished 1440-1462)
user
first_name: Lucy
last_name: Klein
middle_names: []
temporal:
- start: 1414
  end: 1480
  type: life_span
- start: 1440
  end: 1462
  type: flourished
titles: []
extra_info: []
assistant