Get ID element from CFC

Hello -

I'm attempting to use my first CFC in conjunction with cfinput and autosuggest.  As is currently, everything works as far as the autosuggestion goes.  My simple  form is this:

<cfform action="#cgi.SCRIPT_NAME#">

     Client: <cfinput type="text"

                         name="client"

                         autosuggest="cfc:client.lookupClient({cfautosuggestvalue})" size="90">

<br />

  <input type="submit" value="Save">

</cfform>

My CFC is:

<cfcomponent output="false">

          <cfset THIS.dsn="myDSN">

     <!--- Lookup used for auto suggest --->    

     <cffunction name="lookupClient" access="remote" returntype="array">

     <cfargument name="search" type="any" required="false" default="">

     <!--- Define variables --->

     <cfset var data="">

     <cfset var result=ArrayNew(1)>

     <!--- Do search --->

     <cfquery datasource="#THIS.dsn#" name="data">

     SELECT clientID,firstName,lastName,email,organization  FROM client

     WHERE UCase(lastname) LIKE Ucase('#ARGUMENTS.search#%')

     ORDER by lastname, firstname

</cfquery>

<!--- Build result array --->

<cfloop query="data">

     <cfset name = '#lastname#, #firstname# (#email# - #organization#),  #clientID#'>  

     <cfset ArrayAppend(result, #name#)>

</cfloop>

<!--- And return it --->

<cfreturn result>  

   </cffunction>   

  </cfcomponent>

The data returns to the textbox formatted how I want it to be; however, when the  form submits, I only want the ID to post to the record.  How may I obtain the ID  from the CFC to use it in a hidden field of the form so the associated ID of the  client posts to the database record?

Thank you