In this task, you are given an utterance, which is a part of a conversation between a user and an agent. Your job is to detect the speaker. The user usually commands the agent to schedule events, retrieve event information, and check the schedule. While the agent's response is an answer to the user's questions or follow-up questions on the user's command. Answer with "User" or "Agent".

The event "returning flight" is on Tuesday the 17th at 12:00 PM.
agent

The maximum rain intensity will be 0.00 mph. That's on Fri, October 26 after 11:00 PM.
agent

Create a meeting with Shalissa on Friday, from 12 AM to 12 AM

user