I absolutely agree with Jizzare. Rapport is creating a connection, you can't force that.
When going out, you should have only 2 goals: to have fun, and to have some good conversations.
Don't make anything game-related a goal, you'll put way too much pressure on yourself and you'll try to force what should be a genuine connection.
DON'T BE A SOCIAL ROBOT!!!! like consciously matching your body language or learning routines by heart.
What you should do, however, is practice

the more people you talk too, the better you will be at creating rapport, aka bonding, with those people. Just like jizzare said, it should become second nature.
The same goes for bodylanguage, you can consciously work on your own bodylanguage to reflect a confident alpha male, until it becomes second nature. By then you won't have to worry about copying the target's bodylanguage, for she will more that likely be copying yours subconsciously.
Don't make anything a big deal, talking to people is no big deal, touching is no big deal, kissing is no big deal, etc... building rapport is about becoming comfortable with one another, if you are the most comfortable guy in the world, they will feel it and they will match it.
As alpha male it is also your responsibility to escalate, train yourself to read the subtle, unconscious signs that people give during interactions and respond to them accordingly. (those are the famous IOIs and IODs)
Last but not least, the best way to build a connection is by having fun. Try learning some fun little games you can do, like style's 5 question game, or a lying game, thumbwrestling and salsa-dancing are also two easy and fun ones... But again, learn the GAMES, not the routines, don't start saying EXACTLY what style said to the letter, people will sense that you're fake and nervous. Make it your own
Good luck and have fun
