What's the starting weight of the desktop?
Hello. I'd like to buy a newly released laptop from Acer.
user
OK. What kind of laptops do you prefer?
assistant
I prefer lightweight laptops.
user
What screen size do you prefer?
assistant
A 15.6-inch screen will do.
user
What's your requirement for memory capacity?
assistant
I'd like 8GB.
user
Sure. I'll recommend Acer Extensa EX215.
assistant
Inform PC weight 1.5-2kg