Autoreply SMS from SQL database

Hello,

I am trying to create an application which will send a reply back once a customer (registered user) sends a a question to the system. The application will select the correct answers (based on keywords) from a database and send it back in SMS to the customer’s mobile phone. For example I will use Microsoft SQL Express as the database server. I found a software, OzekiSMS Gateway that can handle SMS receiving and sending. The database connection is the question. How should I organize the data in the database? Is this the best way as they recommend? (ozekisms.com/index.php?owpn=392&info=users-and-applications/autoreplydatabase-user)

For example:

> select * from autoreplymessage;
id          keyword                        msg
----------  ------------------------------ -------------------------------------
 1          default                        There is no data for this keyword.
 2          red                            Red is a good color.
 3          blue                           Blue is not the best option.

Please share with me your suggestions.

Bye,

Leslie