Some background info that isn't needed too much (this isn't an april fools joke):

I live in a small town where everyone basically knows everyone. I have to move to a big city in one month because of my work. Anyways I am trying to work on myself as much as possible to be as charismatic as can be achieved in one month of change before I leave. I am going on over 20 dates before I leave and I also want to rock it with at least a few of those dates as well.

Crap I'm trying to fix as much as possible before I leave: Many girls have gone up to me and have told me I am super attractive but I have never really had much success with women. My mind always goes blank when talking in big groups or with strangers. I'm just going of the guy that's there, not really adding much value to very many people's lives but also not taking away their value. My main thing is a such as keeping a conversation going with random girls, and I don't know how to escalate with most girls I know without feeling super awkward.

Anyways, enough with that. What are some things I can do to go from at least as much as possible zero to hero in terms of charisma, seduction, assertiveness, ect. in less than one month?

Thanks!!!