The conversation between human and AI assistant.
[|Human|] Create a URL by appending the following string "black-friday-sales" to the domain "www.example.com".
[|AI|] The URL created by appending "black-friday-sales" to the domain "www.example.com" is "www.example.com/black-friday-sales".
[|Human|] 
Create a URL by appending the following string "black-friday-sales" to the domain "www.example.com".