Your question is if u can identify personality type based on first few conversations if not the very first one. I am not the social butterfly type but nevertheless I can share my observations of a typical coffe table conversations. ALPHA : Confident in their speaking, does not show much emotion while speaking....not even while talking about the things he loves, somewhat attention seeker...worst case needs to have an audience at all costs, atention seeker, uses body language like hand movements quite less....but modulates his or her voice. BETA: Sweet in their speech( even when they don't agree with u regarding something they will keep their council to themselves), shows much emotion while speaking even though the subject may not interest them at all( sometimes faking emotion) only to make u feel comfortable...not with any hidden agenda,avoids attention at all costs...if something spirals up to drama he will apologize profusely even if it was not his fault,uses body alot...more than necessary...very excited fidgety..but seems to fake as if cool. OMEGA: Honest and genuine in their speech but knows how to present it in a respectable way( but nevertheless it sometimes does hurt), shows genuine excitement in things which intrests them and can be blatant as to which they don't like( remember the honest thing...yeah..tooo honest) , very comfortable in their own skin...if something spirals out of their controll( yeah...secretly they are under control...not even the alpha....something like of a shrewd spider weaving his net in the middle of his web) they will simply walk away without an explanation....FUCK THE WORLD.... So there we go....that's my analysis.....

Your question is if you can identify personality type based on first few conversations if not the very first one. I can share my observations of typical conversations.

• ALPHA: Confident in their speaking, does not show much emotion while speaking... not even while talking about the things he loves, and somewhat of an attention seeker. They need to have an audience at all costs, uses body language like hand movements quite less... but modulates his or her voice.
• BETA: Sweet in their speech (even when they don't agree with you regarding something, they will keep their council to themselves). They show emotion while speaking even though the subject may not interest them at all (sometimes faking emotion) only to make you feel comfortable. They don't have any hidden agenda, and avoid attention at all costs. If something spirals up to drama they will apologize profusely even if it was not their fault. Uses body language a lot - more than necessary. They tend to get fidgety, but seems to fake it as if it's cool.
• OMEGA: Honest and genuine in their speech but knows how to present it in a respectable way (but nevertheless it sometimes does hurt). Shows genuine excitement in things which interests them and can be blatant as to which they don't like. They can occasionally be too honest. They are very comfortable in their own skin. If something spirals out of their control, they will simply walk away without an explanation.