1994 Honda Accord engine shut off

The car sometimes won't turn start hot or cold. I wait a few minutes and most of the time it will start. Sometimes I have to spray a carburetor cleaner into the air intake and that gets it going, but that doesn't always work. Today while I was driving at 60mph the speed dropped, I pressed the gas pedal but got no response, no RPM movement and no acceleration. It suddenly worked again however and I continued to the off ramp. The car suddenly did the same thing but this time the motor shut off by the time I came to a stop. The car wouldn't start after this. No engine lights have ever come on.