There is provided an electronic device including: a microphone, an output device comprising output circuitry, and a processor operatively connected with the microphone and the output device, wherein the processor is configured to: analyze a voice input acquired through the microphone; based on a result of analyzing the voice input, determine whether to provide a response by retrieving information included in the result of analyzing the voice input; based on a determination to provide the response by retrieving the information, acquire data by retrieving the information; based on preference information, extract feature information from the acquired data; generate the response to include at least one piece of information of the extracted feature information; and control the output device to output the generated response.