Automation tool for WPF + Session Applications

Hello All,

Can anybody suggest me which tool is better for the application which developed in WPF and Sessions .

I have completed Manual Testing and reports a lot of bugs to the client and management.

Management told me to find out one automation tool which can test these type of application (wpf+sessions). As am unexperience and unaware about automation Tools can anybody please suggest me which tool is better in this scenario.

Thanks & Regards..

Sarang