Dino's Day in London

Tomy GRant is a taxi driver. He works for TOP TAXI.
One day Tommy's boss, Sam, telephones him. It's very early in the morning.
"Tommy", says Sam. "Can you be at The Ritz Hotel at 9:00 o'clock ?".
"Yes", says Tommy, "but why?".
Sam and his wife are having breakfast with their children, Billy and Katy. "Gloria Brash is in London", says Sam.
"Gloria Brash !" says Tommy. "The film star ! Where do you want me to drive her ?".
"Not her", says Sam. "Him. Her 12 year-old son Dino wants to see London today. His mother working.".