Ideally you should have busted on any sign of interest she shows you... like if she touches your arm (because if your trying to move on her before she's showed interest your jumping the gun horn dog)... use the line on her "wooh I think your moving too fast, I need to get to know you better"
Take her ammo away before she uses it on you... that way if you try your moves later and she says "I need to know you better"
you can say something like "I know imitation is the sincerest form of flattery but REALLY you should stop using my lines"
or something like that anyway... she'll feel dumb for saying something you already said, and be more likely to just go with the flow you set...