- Talk to and talk with both mean to converse with someone.
- In almost all cases, talk to and talk with can be used interchangeably.
If you are having a conversation, are you talking to or talking with someone? Is talking to someone different from talking with someone? Let’s settle the issue.
When to use Talk To
Some feel that talk to should be used only for one-sided conversations—when a television host addresses the viewers, perhaps, or when a boss reprimands an employee. However, imagine that someone asks to talk to you. Would you remain completely silent, assuming that in the request was an implicit expectation for you not to respond? Probably not, because in everyday conversation, talk to is understood to mean “converse with someone.”
When to use Talk With
Some people also feel that talk with should be reserved for discussions between two or more participants. Unlike the expression talk to, an interchange is implicit in the understanding of the preposition with. However, it’s rarely necessary to make such a strict distinction.
from Grammarly Blog https://www.grammarly.com/blog/talk-to-vs-talk-with/