Thanks for your contribution Subrat! I see train 02142 has only 6 AC 1st class seats. What is the seating arrangement on this train, is it one coupe (2 pax) and one cabin (4 pax)? I booked AC 1st class from Patna to Mumbai for a couple (me and my wife) and 1 year old baby when all 6 seats were available and gave preference of a coupe. What is the probability that a coupe will be allotted? A response will be very helpful.