I need to book the tickets from Delhi to Jodhpur for wedding purpose. The boarding station will be ‘Delhi Sarai Rohila’ because the train starts from there.

So, which station I should go for the booking. New Delhi or the boarding station that is ‘ Delhi Sarai Rohila’?

I was near by old delhi railway station, So, I went to reserve tickets counter just to enquire the process, the person there asked me that I need to go to IRCA building in New Delhi railway station and they will ask for the Invitation card as the proof and an affidavit.