Regarding Visa stamping Appointment..

[Mans4u]

Hi,

I am planning to travel to India in December this year. I booked flights from 4th December 2015 to 25th december 2015.
Are there sufficient dates available in Delhi for visa interview yet or everything is booked in advance? And is it hard to get december dates at this point?
Also Please tell me the steps how to take appointment for visa stamping?

Thanks.