Kamayani Express - Late आना है काम तुम्हारा लेकिन मैं फिर भी हूँ तुम्हारा दीवाना - Aman

sir, i have to book the ticket to travel from coimbatore to tirupati in kerala express in the month of august.but at present the availibility showing a RAC 4 for 3 tierAC. Can you suggest whether i can book it ,later it will surely confirmed or not otherwise to go for sleeper class.

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