not up on the tactics vice uses to bust ladies. besides the lady calling the hotel where I work, is there something I can say or do or take out to put the lady's suspicions at ease?

Preferred 411 and Date Check seem to be fairly popular with some.  My hometown of Chicago seems to be biased to Room Service 2000.  All will vet you for a small fee provided that the person you are seeing uses their services.

With local vice beefing up their ranks and doing more to deter solicitation/prostitution in Clark County, a provider's safety and piece of mind is extremely important.

Bob