Indian Railways — Train Availability

I am from West Bengal and my complaint is regarding train availablity between Kolkata to Hyderabad. We got 2 trains for many many years now and no new train has been introduced. Falaknuma exp takes 26 hours and Eastcoast exp takes 31 hours which is really long. I have to travel to Hyderabad 6 to 7 times in a year and flight is the only option as I don't get much time to plan my travel. It's high time that we should get another train option between Kolkata to Hyderabad especially a Duronto exp. Please look into this issue it will help many folks as for people with jobs in Hyderabad flight is the only option to travel.