We want to take the overnight train from Delhi to Kathgodan (the Raniket Express) on Monday 29 January 2007 and want to return on 9 February. I have been on the web site but don't seem to be able to book any more than 2 months ahead. Is it possible to book further ahead or should I just leave making the booking to later? How does the booking work? Do they mail or email confirmation/reservation documentation?