B. Good morning, can i help you ?
A. I lost my smartphone case the school bus on Tuesday in the morning.
B. I left it on my seat.
A. Ok, can you describe it ?
B. It's not very expensive
A. What's it made of ?
B It's made of rubber
A. What colour is it ?
B. It's black
A. What brand is it ?
B. It's a huawey case
A. Is this it ?
B. Yes , that's it ! Thank you !
