补全对话，根据所给对话，填写适当的内容，使其完整、正确。(词数不限)

A: Hello, this is Alice speaking. Who's that?

B: Hi, Alice. .

A: Hi, Jack. Where are you?

B: I'm on the bus. I'm going home from work. this weekend?

A: I'm going to do some shopping this Saturday. The shopping center near my home is having a sale. What's your plan?

B: 1just want to buy a gift for Mrs. Black, my science teacher. Any advice?

A: Why not with me on Saturday? You might get what you want.

B: Good idea! Could 1 meet you at 10:00 at your home?

A: Sure. But before that, I can search online and see if I can find for you.

B: Wonderful! Thank you very much!

A: . Keep in touch!