Parse this person name:

Denis Tessier (1634-1678, flourished 1660-1673)
user
first_name: Denis
last_name: Tessier
middle_names: []
temporal:
- start: 1634
  end: 1678
  type: life_span
- start: 1660
  end: 1673
  type: flourished
titles: []
extra_info: []
assistant