system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
When looking to purchase a bicycle, you need to understand a number of factors. These include the primary use of the bicycle being either for transportation or pleasure. When choosing a bicycle for transportation you want to factor in cost, weight and durability. When choosing a bicycle for pleasure, comfort is the main factor.


assistant
As part of the buying process, getting expert opinions will be helpful. You want to discuss your purchase with people who have made a similar purchase so that you can make an educated decision.