I am available to track down gifts, postcards, particular food items or souveniers from the city or pictures of landmarks. That kind of thing.
I can make phone calls pretending to be whomever you want me to be. I am a good liar and can call your work with a "family emergency" any time of day or night.
I can be a work or housing reference to get you the fabulous job or apartment you deserve but don't have the right references for.