Maintenance Minder Light Reset?

I have approximately 44,130 miles on a 2009 Honda Accord. I did the C maintenance prior at the dealer when I had 15% oil life and B1. I have just the A and 15% oil life now. The dealer told me the next time I come in I would need to do the transmission fluid and engine coolant. Do I need to replace the transmission fluid and engine coolant or should I wait till the maintenance minder gives the code to replace it? I been told the transmission fluid should be changed at 30,000 or so.

I am looking at the Normal service table and Severe service table in ALLDATA. The severe service for 45,000 says to replace the oil, replace the air filter, replace cabin filter. I did that in the prior oil change when the dealer did the C maintenance on it for like $300. Do I go by this severe maintenance table and change the transmission fluid, engine coolant, etc when the table tells me or should I have them replaced when I do this oil change?