A city based businessman alleged a cab driver had tried to kidnap them from the RGI airport on Friday morning. They landed at the airport from Mumbai and we're on their way home in the city.The businessman claimed that they hired two vehicles for drop at home. First vehicle picked up a few members and started. As they waited for the second vehicle, a can approached them and the driver said it was vehicle which they had booked for. But after he along with their three children boared the can, he started the drive, without taking down the usually mandatory OTP number.After moving ahead, the driver's friend also boarded the vehicle. When the passengers protested, the driver went ahead. However after entering the Shamshabad town, they forced the passengers out of the vehicle, dumped their luggage on the road. However they caught hold the driver's friend and handed him to police, as the driver fled along with the vehicle.Police launched a hunt for the driver.