请求回答的格式：json
```json
{
  "name": "string",
  "description": "string",
  "date": "date"
}
```
问题：描述一个今天的天气情况。
user
```json
{
  "name": "Today's Weather",
  "description": "The weather today is sunny with a few clouds, and the temperature is moderate, ranging from 20 to 25 degrees Celsius.",
  "date": "2023-10-05"
}
```
assistant