The sea-faring people renowned for their glassware were the Phoenicians. However, among the options you provided (Neo-Babylonians, Persians, Assyrians), none are specifically noted for their glassware or sea-faring activities like the Phoenicians. The closest answer in terms of trade and cultural exchange might be the Persians, but they are not primarily known for their sea-faring capabilities or glassware.
If the answer must be chosen from the given options, Persians would be the most appropriate, but it's important to note they are not the best fit for the specific description you provided.