I have a part in my novel where three characters are having a conversation. The problem is I want to let the reader know who is speaking, without the "she said" or "he said" at the end of the dialogue. To me it seems slightly annoying. I'm reading a novel right now and using it as reference. In it, the author chooses to use "he said" or "she said" in the first two lines for dialogue, and then proceed without it until the end of the conversation. Is their any other way I can differentiate between three character's speaking? Any help would be appreciated. Thanks in advance.