This is to inform you that right now I am travelling from chandigarh to dharamshala in HP HRTC 7551 volvo(today 15 Apr 2017 3:30 PM departure from chd) and I am facing issue with AC. AC is running at its lowest point we cant feel the AC is running and when we talk to conductor about this he said that AC is running at its peak. All the passangers are disappointed because of the AC issue and bus conductor is unable to resolve the problem. I think he is not aware AC settings. Request you to educate your employees for the same. Note: Ticket attached for your reference.