Air India is the worst airlines I have ever seen. They misbehave, shout at you, shout at foreign tourists and also the refund of canceled ticket is ZERO. They never accept their mistakes and never provide correct answers. I had my ticket canceled at Mumbai Airport by the immigration and Air India officer. They told me that my refund will be done and luggage was off-loaded. I got my luggage back the next day despite they had told me that I will get after 1-2 hrs. It was ridiculous. Also till now I did not get my refund as I was traveling from Mumbai to Kolkata. They never care for passengers like other airlines do. Days are not far when Air India will be in extinct like Kingfisher due to their attitude and rudeness.