如何退出qnadialog并继续其他luis意图

using Microsoft.Bot.Builder;
using Microsoft.Bot.Builder.AI.Luis;

// 创建LuisRecognizer实例
var luisRecognizer = new LuisRecognizer(new LuisRecognizerOptions
{
    ApplicationId = "YOUR_LUIS_APP_ID",
    EndpointKey = "YOUR_LUIS_ENDPOINT_KEY",
    Endpoint = "https://westus.api.cognitive.microsoft.com"
});

// 在qnadialog中退出并继续其他Luis意图
public async Task<DialogTurnResult> ExitQnADialogAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
    // 退出qnadialog
    await stepContext.EndDialogAsync();

    // 获取用户输入的文本
    var userMessage = (string)stepContext.Result;

    // 使用LuisRecognizer识别用户意图
    var luisResult = await luisRecognizer.RecognizeAsync(stepContext.Context, cancellationToken);

    // 处理Luis意图
    switch (luisResult.TopIntent().intent)
    {
        case "意图1":
            // 处理意图1
            break;
        case "意图2":
            // 处理意图2
            break;
        // 添加其他意图的处理逻辑
        default:
            // 处理默认意图
            break;
    }

    return await stepContext.NextAsync();
}