Hi Sandeep, That's absolutely fine. Attached with my comments below are packages offered by Tripoto for hassle free traveling. Please take a look, fill the form and someone will get in touch with you. Thanks!
April to mid-May: At this time, the snow starts to melt. ...
Mid – May to mid – July: This is the real peak season in Spiti when the valley welcome hordes of tourists who wish to get respite from city heat.