Parse this person name:

Claus-Dieter Caspar, 1949-2022, flourished 1975-1999
user
first_name: Claus-Dieter
last_name: Caspar
middle_names: []
temporal:
- start: 1949
  end: 2022
  type: life_span
- start: 1975
  end: 1999
  type: flourished
titles: []
extra_info: []
assistant