The document summarizes the Indian Railway Catering and Tourism Corporation (IRCTC), which handles online ticketing, catering, and tourism for Indian Railways. IRCTC allows users to book tickets online by registering on their website. It provides services like catering on certain trains, a loyalty program for frequent travelers, and has expanded into offering flight and hotel bookings as well as online shopping and restaurant dining. IRCTC aims to improve its online reservation system to handle higher traffic and ticket booking volumes. It utilizes customer relationship management practices to provide updates to users and has won several awards for its e-governance services.