Heres some help, utilize springs/dampening. Why? Think of it as this (I saw somebody explain this), if you’re moving the camera over and over to another part on lerp it’d keep changing as it moves meaning it never actually has any “velocity” to the camera, its just triyng to follow where you’d assign it.
Now if you were to use springs, it will keep moving forward smoothly until you stop or it finally reaches the destination. This allows for smooth camera movement, you can check this post out to help you:
(Its old but it will help, just search for the replies with dampening and springs)