How do you go about searching for a new car to buy?
I have been searching on line. Is this the best way or should I go to the dealer. 
I think that's the best idea, you can see more cars that way. Do you know what's wrong with your old car?
It has 150,000 miles and needs new major parts. maybe best to buy a new one to save money on repairs. 
That is a lot of miles, I guess it's understandable that it's going wrong. I imagine repairs are expensive. Would you buy the same type of car again?
Yes, I think so. I love the Prius and the gas mileage it gets. I drive a lot and commute to work
Yeah, that's great on gas, apparently it ranks ~11 for hybrid and electric vehicles. How long have you had the car?
This is its 10th year. I have had it for some time. Time for a new car I think
Yes, I wonder how to make it last longer? I think the normal things like oil changes are the best for it. And keeping it clean! Will you be sad to get rid of the car?
I will be sad, but know that I will get a new one and start over. I routinely change the oil
That's good, saves money compared to paying to have it done. I don't know much about car maintenance. Could you sell the old car to help pay for the new one?