To arrange the conversation in the correct order:
1. B. Are you very busy next week?
2. G. I'm quite busy. Why?
3. D. Would you like to come for a meal with me next Wednesday or Thursday?
4. A. Oh, I see. And what about Thursday? Are you working then?
5. H. Yes, I'd love to, but I can't on Wednesday. I'm working that evening.
6. C. Would you like to have Chinese, Indian or Italian food?
7. E. Let's have Chinese.
8. F. No, I'm not. That would be great.
This sequence forms a coherent conversation starting with making plans, discussing availability, suggesting food options, and confirming the final decision to have Chinese food on Thursday.