This one’s easy to be honest, doesn’t matter whether its a specific person or someone you want to manifest into your life and you just have basic characteristics that person must have.
Use Gestures, or an activity like exercise, yoga, pooping, brushing my teeth or eating something very particular and link it to that specific statement –
Example – Every time I tap my right foot thrice, I attract beautiful girls to me like moth to a flame.
Same example going further – Every time, I wink, I attract messages from my SP. Set an intention and link it to a gesture, your intention being an outcome and then physically do the gesture a few times a day.