Google doesn't sell tickets.
I don't think Google has a travel service. I buy my tickets directly from the airlines. If you get on their email list, you can score pretty good deals. Travel service websites might also be a good source for deals and options. Which ever route I take, I always start off by going to Google and search by just typing the place I want to leave from and the place I want to arrive at. Google will show you several options to start with.
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