Want my chatbot to identify me when i talk again

Hi, I want to make a chatbot where once I talk to my bot . The bot should recognize me when we talk again .for example : I tell my name address, phone number in conversation and when I start my bot again bot should know my name ,address , phone number. It can ask me some registration id to know who I am. I don’t know to proceed such kind of thing in rasa if somebody can help me it would be great.