I have booked these tickets via the IRCTC website:
Sl. No. Name Age Gender Status Coach Seat / Berth / WL No
1 Ravi 25 Female CNF S3 13
2 Rina 25 Female CNF S3 56
3 Ajay 25 Male WL 124
Since online what will happen if the last ticket is not confirmed, will all tickets be cancelled or only the last?