Parse this person name:

محمّد حجار-الدباغ, flourished 1950-1976, flourished 1950-1976
user
first_name: محمّد
last_name: حجار-الدباغ
middle_names: []
temporal:
- start: 1950
  end: 1976
  type: flourished
titles: []
extra_info: []
assistant