B: What's the trouble, ma'am?
A: I was taking a walk when a young man came at me from nowhere and snatched the bag off my hands and ran away.
B: What did the young man look like?
A: Well, he's young, tall and thin.
Can you give me a hand, please?
A: Excuse me. I fell off the bike and broke my leg. I can't walk. Can you give me a hand, Please?
B: OK. I'll drive you to the nearest hospital.