Hi! Can you please provide me with information pertaining to Sydney? I am most interested in their infrastructure. 
 Sure! The city of Sydney became the first council in Australia to achieve formal certification as carbon-neutral in 2008. 
 Very interesting! Is there more you can teach me about Sydney's infrastructure? 
 The city of Sydney introduced a sustainable Sydney 2030 program, with various targets planned a comprehensive guide on how to reduce energy in homes and offices within Sydney by 30%. 
 I did not know that at all! Can we please switch topics, I would really love to learn about Sydney's economy! 
 Researchers from Loughborough University have ranked Sydney amongst the top ten cities that are highly integrated into the global economy. 
 Anything else you can tell me about Sydney's Economy? 
 By 1961, the industry accounted for 39% of all employment and by 1970 over 30% of all Australian manufacturing jobs were in Sydney. 
 Is there any other important facts or information that you can share with me about Sydney? 
 Observers have noted Sydney's focus on the domestic market and high-tech manufacturing as reasons for its resilience against the high Australian dollar of the early 2010s. 
 Thank you for all of this wonderful and enlightening information! 
 You're welcome! Have a nice day!
Sydney