An electronic device is provided. The electronic device includes a communication interface comprising communication circuitry and a processor configured to functionally connect with the communication interface, wherein the processor is configured to: obtain a voice signal, obtain context information associated with the user in connection with obtaining the voice signal, determine first response information corresponding to the voice signal, if the context information meets a first condition, determine second response information corresponding to the voice signal, if the context information meets a second condition and send at least part of response information corresponding to the first response information or the second response information to an output device operatively connected with the electronic device or an external electronic device for the electronic device.