What do you call a conversation between characters in a story?

A conversation between characters in a story is referred to as dialogue. This term is used to describe the verbal exchanges that occur among characters, which can reveal their personalities, advance the plot, and provide insights into the themes of the work. Through dialogue, readers can glean the characters' thoughts, emotions, and relationships with one another, making it a vital component of storytelling.

The other terms mentioned do not describe this concept. Allusion refers to a reference to another work or historical event; foreshadowing is a literary device used to give hints about what will happen later in a story; and conflict is the struggle between opposing forces that drives the narrative. Understanding these distinctions clarifies the role each component plays in literature.