I want to book a 3ac tatkal in Goa Express/12779 from Pune to NZM. It seems like there is no quota from Pune. I checked that seats are available from Satara (STR) to NZM .
I wanted to chose Pune as boarding point while booking ticket from irctc but it gives error message " Please try some other Train/Class/Date. "
Is it not possible to book ticket from different station and chose next station as boarding point ?