Read through half the responses and most are shit. Right first of all dont worry about every little thing you say worry about the way you say it because thats the thing women read off you your intention and they will no it in a second. You want to give off the idea (do not straight up tell them this but hint at it and passively show it through pulling away randomly talking time to respond and having confidence) is that your pre selected (your able and are talking too other women) this may sound bad at first but they are actually into that but dont come on too strong with it. Next is small talks your best friend dont try and think deep as they dont care about that make up stupid unintellectual convo about anything. Play with her emotions like a roller coaster be cold and distant then romantical then distant this will intrigue her. Remember she might have other potential partners as well what sets you out is not trying to appeal to her by complimenting her all the time and treater her as this fragile and innocent bird (believe you me all the other dudes talking to her do this) , you want to make her feel weird. Do NOT and i mean DO NOT ask her to be your gf please for god sake it will give her the ick shes meant to define that barrier let her do it. This what will set you apart trust in my advice i promise it will take you far.