For your audio, are you looking for a pre-built solution, or are you willing to go homemade? If you're willing to go homemade, Adafruit has a sound FX board that can be pre-loaded with phrases and then triggered via 10 different pins. Each pin can support up to 10 different audio files that will play sequentially (first press first sound, second press second sound, etc.). They have a model that has a standard stereo jack output and another that has a small 2W amplifier built in.