I have used the expression "It is ok." when the character is calming down herself, so she would stop from getting annoyed or angry. But I have used it a lot, that's why I want another synonym that can be used in the same way I use "It is ok."
An example sentence: "It is ok. She is just trying to provoke me."
I have searched the web and found: all right and fine. Can those two fit the usage I want with adding the (It is) part?