Conversation is any interactive spoken exchange between two or more people, including face-to-face interactions like private conversations or public discussions, as well as non-face-to-face interactions like phone calls or television shows. Conversation consists of words, body language, and prosodic features like intonation, stress, and silence. Successful conversation involves taking turns appropriately, being polite through words like "please", understanding acceptable topics and language depending on context, and analyzing the purpose behind the spoken words.