There was an advertisement shown on Discovery channel on 10th April 2010(time around 11:30AM) which showed that customers can buy the ticket for London for amount Rs. 10000. Same is displayed on there website https://yatra.com/. When I couldnt find any link that showed the mentioned rates, I called up there customer care(1800 1800 018) where a girl names Manorama(Chennai Office) picked up the phone and told me that the offer is not there and its just to make customers call them or visit there website. I have attached a snapshot which shows the ad.
I would request you to sue them for such misleading advertisements.