user_query: call her on zoom
response_text: Sorry, who do you wanna call?
user_query: call gianna on duo
response_text: Before I can help you make video calls from this device, you'll need to install the Duo mobile app.
User: Call Dominos on speaker please.
Parse: Initiate_call ( callee Organization_contact ( organization « Dominos » ) options Call_parameter_setting ( parameter « speaker » ) )