penn alumni chat?

So I received an email from a penn graduate which I'll copy and parte below and I'm jst a bit confused as to what it is. At first I thought that it was an interview but then in the email it says "informal chat". Please help!
email:

My name is Hank Chang, and I am a graduate of the University of Pennsylvania School of Engineering, 2003. As you may know, Penn alumni frequently reach out to prospective applicants in order to offer them an alumni conversation. This informal chat is a great opportunity for you to discuss some of your interests, including your reasons for applying to Penn, and to ask some questions of a Penn graduate. More information about the process can be found on the Penn Admissions website at: What Penn Looks For | Penn Admissions

In terms of scheduling the chat, we are conducting virtual conversations this year, so I am happy to offer either a call, Zoom or Skype to connect in the coming week to talk about you and Penn!Please let me know your availability and if you have any questions. Feel free to text my cell (917.855.4265) if you prefer that over email. If you prefer not to have a conversation, please also let me know so I can close out my portion (there's no impact to your application). If anything is wrong below, also please let the admissions office know.