1 A: I'm so sorry I didn't make it to your party. I was out of town.

B: Never mind. That's all right.

2 A: Sorry I didn't phone you last night. I was too busy.

B: That's okay. It doesn't matter.

3 A: I'm afraid I can't help you with the dishes. I haven't finished my homework yet.

B: Don't worry about it.

Prompts for similar dialogues:

1 A: I'm so sorry I couldn't come to your wedding. I was ill.

B: Never mind. That's all right.

2 A: Sorry I didn't take the dog out. I was too tired.

B: That's okay. It doesn't matter.

3 A: I'm afraid I can't help you wash the car. I have to go to the supermarket.

B: Don't worry. I can manage it.