Sample Output :
Enter d no of seats u want to reserve :
5
- 2 3 4 5
Do u want to reserve more seats?(press y to continue)
Y
Enter d no of seats u want to reserve :
7
- 7 8 9 10 11 12
Do u want to reserve more seats?(press y to continue)
Y
Enter d no of seats u want to reserve :
9
- 17 18 19 20 21 22 23 24
Do u want to reserve more seats?(press y to continue)
N