Multiple models in one core server

Hi any inputs how we can load multiple models in one core…

Scenario: I have 2 models trained for multiple intents bus ticket booking and air tickets booking. If user ask for a question I want check in the first model and if intent not matched check in the second one.

How currently handling them: 2 core server are running with one model each… on the fallback from the first model, making one more call for second model and getting response using custom action.

Any suggestions or inputs welcome…