根本原因

现在是凌晨 3 点，您作为 TravelBuddy 的值班工程师被紧急警报叫醒——多位用户报告系统故障。您查看错误日志，看到如下信息：

🚨 TRAVELBUDDY ERROR REPORT 🚨

User said: "I need somewhere quiet for my anniversary, maybe Europe?"

What went wrong: 
❌ Couldn't understand what the user wants
❌ Don't know what "anniversary" means in this context  
❌ Can't figure out that "quiet" relates to hotel preferences
❌ Unable to process this request

Status: TravelBuddy is confused and can't help this user

根据这条错误信息，TravelBuddy 的哪个组件最有可能出现故障？