As patio11 said, this is a good approach and that was a well written post. I wrote twilioflow for similar reasons, including ease of testing interactions. http

As patio11 said, this is a good approach and that was a well written post. I wrote twilioflow for similar reasons, including ease of testing interactions. https://github.com/dkeskar/twilioflow https://github.com/dkeskar/twilioflow Its been 3 years and Twilio has come a long way. All the best to you guys!