Looking for two books – first which teaches conversation from the very basic, how to converse and hold a conversation secondly how to form friendships and relationships.

Looking for two books – first which teaches conversation from the very basic, how to converse and hold a conversation secondly how to form friendships and relationships.
Looking for book recommendations for the same. Please share. Thank you so much. Need them to be for the very beginners and how to form friendships and have a good conversation with anyone.

Thanks again.