Online Seat Booking .how to select Seat in booking

Question

I am creating some online web application . now what i need is , basically i am confused what to use in place of selecting seats i.e which control i need to use as SEAT.Here am creating One table below.

 

 

Id RouteId A1 A2 A3 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19

 

5     1           0   0    0    0   0     0   0     0    0 0 0 0 0 0 0 0 0 0 0 

 

 

I created table like this based on Admin enter seats the zero is added to the column values.

 

Ex:noOfseat:40 means first columns filled with zero .