iXiGO.com (I explore I go), a travel search engine by Le Travenues Technology Pvt. Ltd. (India), introduced the first semantic travel search tool in January 2012. The natural language flight search tool is developed for Twitter and Facebook. The users of both the social networks can post a flight request in natural language on the Twitter page and / or Facebook wall of iXiGO to get the cheapest flight options in very short time. Travelers can thus converse with the travel search engine the way they talk to their friends and / or travel agents.