I just booked a flight ticket from Delhi - Mumbai and got it atleast 1000 Rs cheaper then the tariff offered by cleartrip, make my trip and yatra.com. I don't get paid to advertise or market this but this genuinely was my cheapest fare and it seriously is the way to do tour and travel business. I would strongly recommend anyone traveling by flight to atleast once ask for rates from my travel agent Puneet Tayal ................... and decide for the difference in rates by yourself