What trips are operated by Atlantic coast charters?
CREATE TABLE "intercounty_connector_bus_routes" (
  "route" text,
  "terminus" text,
  "operated_by" text,
  "corridors_served" text,
  "total_trips_am_pm" text,
  "operating_since" text
);
SELECT "total_trips_am_pm" FROM "intercounty_connector_bus_routes" WHERE "operated_by"='atlantic coast charters';