Help with a Index on sql server

I have a table named AVAILABILITY

ID - IDHOTEL - IDROOM - DATE_FROM - DATE_TO

for each room a hotel insert a period (from - to) when the room in booked

Considering this query

select id, date_from, date_to from AVAILABILITY

where IDHOTEL = #idhotel#

   and IDROOM = #idroom#

   and DATE_TO >= #dateadd("d",-1,now())#

order by DATE_FROM

Could you suggest me a index to create on the table ?