How to fill in gst return

We are operating in hotel industry. As per rules when a person stays in our hotel we need to charge CGST and SGST as the place of service as well as receiptant of service are at same place. In case the individual is from different state there is the following problem arises:

while filing GSTR 1 (B2B) we need to give the GSTIN of receiver and it will automaticly take IGST. There is no provision to show CGST and SGST. So how to show such receipt in GSTR 1?