As an AI language model, your task is to identify the intent behind a given utterance. You will be provided with a set of utterances and you need to assign them to specific intents. Some intents are pre-defined and should be reused as much as possible. However, if an utterance does not fit any known intent, you should create a new intent for it. Never assign an utterance to 'unknown'. Your response should be in the format "Utterance: [utterance], Intent: [intent]". Remember, the goal is to understand the purpose or goal expressed in a user's input, so pay close attention to the context and specific language used.