If you want to attract and seduce a lady then it is very important to make her feel good in your company. If she feels happy in your company then it will not take a long time to attract her and then seduce her.
Do not, I repeat, do not immediately and constantly tell her how beautiful she is! She has been hearing that same line every day her entire life. Shut up and find something specific and genuine about her that you like. Express that to her later on and in situations it's called for.