I don't know how you'll react of course, as everyone's different, but I tend to suggest to people that their eyes are locked onto my words unable to look away as they focus and relax.
Another one I like is to ask them to imagine three steps with a bed -their bed - at the bottom. As I count down from 3 to 1 with them. they will take a step for each number. When they reach one they will sink into their bed and fall fast asleep with their eyes wide open.
Works a charm. :wink: