People skills

[Mark Zuckerberg]

Having the basic intelligence, charm, wisdom, and sense of humor to communicate and get along with strangers, usually the public, successfully.
[Good people] skills include honesty, [sincerity], strong eye contact, communicative [body language], and being all around friendly and helpful. Understanding the general tone, rhythms, and inflections of conversation and how to best address them is also a skill.

[Monty]

the ability to communicate with people in a friendly way and therefore deal with them effectively, especially in business: