Please provide dialogue. But if you are just asking what a reader can infer from dialogue, here’s your answer.
Dialogue is when two or more characters in a text are talking. You will know you are reading dialogue because you will see sets of quotation marks. Now look at the text in front of you, can you point out one piece of information? There’s a ton of information packed into dialogue, which we can use to help us dig deeper into texts and characters.