Here, the speaker (you or your group member) performs an action for the benefit of or toward a respected person. You lower yourself to elevate the listener.
: The Minna no Nihongo 50 Lessons App is a great tool for practicing these patterns on the go.
Lesson 50 focuses on (sonkeigo and kenjougo), especially the special verbs and the forms お/ご + になります (respectful) and お/ご + します (humble).