WSO2 ESB-How to pass dates with rest url - wso2-api-manager

Question

url likes:
http://ict.esg.ilfseducation.com`/gtrapi/api/profilesystem?`d1=17-10-2018&d2=17-10-2018
Iam trying this code to pass with dates dynamically d1 and d2 but not working.but how to pass dates with dynamically please any one suggest me.i have try this another url with sigle parms working fine.but dates was not working any one please suggeat me.
api:
<?xml version="1.0" encoding="UTF-8"?>
<api context="/gtrapi/api/profilesystem?" name="SCR_profileapi" xmlns="http://ws.apache.org/ns/synapse">
<resource methods="GET" protocol="http" uri-template="/{date1}/{date2}">
<inSequence>
<property description="http" name="HTTP_SC" scope="axis2" type="STRING" value="404"/>
<log level="full"/>
<send>
<endpoint key="SCR_profileendpoint"/>
</send>
</inSequence>
<outSequence>
<switch source="get-property('axis2','HTTP_SC')">
<case regex="200">
<log description="200log" level="custom">
<property expression="$ctx:ERROR_CODE" name="200reserrorcode"/>
</log>
<send/>
</case>
<default>
<log description="reslog" level="custom">
<property expression="$ctx:ERROR_CODE" name="reserrorcode"/>
<property expression="$ctx:ERROR_MESSAGE" name="reserrormessage"/>
<property expression="get-property('axis2','HTTP_SC')" name="reshttpsc"/>
</log>
</default>
</switch>
<send/>
</outSequence>
<faultSequence>
<switch source="get-property('axis2','HTTP_SC')">
<case regex="200">
<log description="200log" level="custom">
<property expression="$ctx:ERROR_CODE" name="200reserrorcode"/>
</log>
</case>
<default>
<log description="reslog" level="custom">
<property expression="$ctx:ERROR_CODE" name="reserrorcode"/>
<property expression="$ctx:ERROR_MESSAGE" name="reserrormessage"/>
<property expression="get-property('axis2','HTTP_SC')" name="reshttpsc"/>
</log>
</default>
</switch>
<send/>
</faultSequence>
</resource>
</api>
endpoint:
<?xml version="1.0" encoding="UTF-8"?>
<endpoint name="SCR_profileendpoint" xmlns="http://ws.apache.org/ns/synapse">
<http uri-template="http://ict.esg.ilfseducation.com/gtrapi/api/profilesystem?d1={uri.var.service.date1}&d2={uri.var.service.d2}" method="get">
</http>"/>
</endpoint>