Harry potter

Solve the following riddle to figure out the seating arrangement for the honour guests. Luna wants to sit directly to the right of Hermione. There should be one seat between Harry and the other guest who dated Ginny at Hogwarts. There should be one seat between the youngest guest and Ron. There should be one seat between the person who turned time and Ginny on the left. The Boy Who Lived should be seated somewhere to the right of the Gryffindor King. There should be two seats between Hermione and Dean.