Add the ask command

test/fixtures/conversation/messages.yml

@@ -0,0 +1,9 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  conversation: one
+  role: MyString
+
+two:
+  conversation: two
+  role: MyString

test/fixtures/conversations.yml

@@ -0,0 +1,7 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  user: one
+
+two:
+  user: two