title: How to select adjacent seats? Seating Plan
body: <p>Sirs,</p>
  
  <p>I have a ticketing system. Now I have to select adjacent places when the user asks for 2 or 3 tickets.
  Every ticket has a line and column number. The concept of adjacent places is places in the same line with adjacent columns numbers.
  These tickets are in a sql server database. Any ideas about this algorithm to search for available adjacent seats?</p>
  
  <p>Regards,</p>
  
  <p>Camilo</p>