Parse this person name:

Dirk Bonbach, 1740-1790, flourished 1756-1773
user
first_name: Dirk
last_name: Bonbach
middle_names: []
temporal:
- start: 1740
  end: 1790
  type: life_span
- start: 1756
  end: 1773
  type: flourished
titles: []
extra_info: []
assistant