Honda Civic 05 Maintenance

hi
I have a 2005 Honda Civic LX.  the car has just passed its 36,000
mileage mark.  According to the manual only the brake fluid needs to
be flushed and refilled.

 What about the the transmission and coolant?.  The manual states
110,000 miles but yet when i talked to the honda Serivice at the local
dealer****p they said i need to drain the cooland and transmission
every 30K miles.

Please advice who should i go with?
thanks