Parse this person name:

Tiffany Williams, 1945-2002, flourished 1966-1986
user
first_name: Tiffany
last_name: Williams
middle_names: []
temporal:
- start: 1945
  end: 2002
  type: life_span
- start: 1966
  end: 1986
  type: flourished
titles: []
extra_info: []
assistant