I received an offer from caesarsrewardsair.com for...

I received an offer from caesarsrewardsair.com for charter jet to Laughlin and 4 night stay. I have repeatedly tried to book this offer with no results I have called numerous numbers trying to reach someone to no avail. I finally did reach someone for help and she said she would send another email to booking and have someone contact me. Well finally after 6 phone calls and many emails someone called me and I was in the shower and missed the call so was put back on call list which will take 24 to 48 hours again. I work and cannot get calls at work. A lot of hassle to go to Laughlin when I can stay in Phoenix and lose my money to a number of casinos here. Would this be considered false advertising?