This is one of the end uses of suborbital flights: New York to Beijing in 3 hours. The cost is high, but there are people who would pay a lot of money to make that trip in that short a time.
ICBM:s do it by flying trajectories with multi thousand kilometer apogees, crossing radiation belts etc. It's cheaper that way than going into a shallow high speed trajectory which requires almost orbital speeds and higher energies. (Even this wasn't obvious before ICBM:s - they worked on atmospheric cruise missiles like Navajo in parallel.)
So, point to point does not look very synergistic with these suborbital technologies. New York to Europe is around 6000 km, still a factor of 60. Transatlantic point to point is far closer to orbital flights really than these space hops.
If you fly out with your lawyers and team, you could spend the 3 hours prepping, and the 3 hours back drinking the celebratory champagne.