Hemant,
Why you are in so hurry to answer. The user has asked the question what is the normal procedure for upgrading my ticket and you have given ugradation is done automatically. (which is for Auto upgrade and also if user choose this option, that also randomly and not every one) . The question it self is not correct he should have clearly mention upgrading class and not ticket and also he must have given the detail like on board or before on board. I have seen that you are always in hurry and like running a race to answer first. Please avoid this habit before you go through the question and answer. this is the third mistake i have found...
more... today. I have seen your post and seem to be a person in hurry. This is not a abuse to you. If you are admin or any admin want to delete this post they can do. But I am writing this only for good of this blog and for blogger as this blogs comes in Google search and some one should not get the wrong information. In short i can say telling no information is far better then giving wrong information. I hope you will understand atleast from now onwards