Is Rasa NLU a good choice for my project?

Many thanks for your quick revert. However, my scenario is little different. My entity is not just a list of values. It also has synonyms. Below are screenshots from the Dialogflow to demonstrate what I’m looking for with RASA.

Entity

Intent

Test Call

API Call

Please let me know if you need more information. I totally agree on your first point. However, I’m not sure whether RASA will support the above scenario or if I’m missing a dot.

Thanks again in advance.