SELECT T1.date_of_enrolment ,  T1.date_of_completion FROM Student_Course_Enrolment AS T1 JOIN Students AS T2 ON T1.student_id  =  T2.student_id WHERE T2.family_name  =  "Zieme" AND T2.personal_name  =  "Bernie"
On what dates did the student with family name "Zieme" and personal name "Bernie" enroll in and complete the courses?
SELECT T1.date_of_enrolment , T1.date_of_completion FROM Student_Course_Enrolment AS T1 JOIN Students AS T2 ON T1.student_id = T2.student_id WHERE T2.family_name = `` Zieme '' AND T2.personal_name = `` Bernie ''
select t1 . date_of_enrolment , t1 . date_of_completion from student_course_enrolment as t1 join students as t2 on t1 . student_id = t2 . student_id where t2 . family_name = value and t2 . personal_name = value
On what dates did the student with family name `` Zieme '' and personal name `` Bernie '' enroll in and complete the courses ?