Experts, i have a doubt which requires clarification. I booked a ticket for both my parents ( senior citizens ) along with 2 adults from hyd to Chennai this Sunday and the ticket is now in RAC. Point to be noted here is there are still 35 seats available under senior citizen quota. Wondering if this ticket gets confirmed while chart preparation or should I book a fresh ticket for my parents under senior citizen quota? Please help me with your advise.