3827598 - New Concur Travel - How can I create a travel rule to prevent users from booking a flight less than X hours or days in advance?

I need to create a rule for flights departing X days or hours in advance, mainly to prevent same day or next day bookings. How can I set up this rule?

How can I create a travel rule for flights departing less than X hours or days? How does the rule "Flight is booked less than x hours in advance" or "Flight is booked less than x days in advance" , KBA , CON-EXP-ADM-EML-RUL , Rules , CON-SRV-TRV-ADM-LAN , View Airlines , Problem