Before giving you a price, they will then ask if you would like insurance or if you have insurance. The price varies. Last time I checked it was approximately $15 a day for insurance.
"Would you like insurance on the car?"
"How much is insurance?"
They will also ask who is going to be the driver.
"Who is going to be the driver?"
"How many people are going to drive?"
"Are all the drivers at least 25 years old?"
You will have to provide a driver's license. If you are from a different country then you should at least have an international driver's license prepared from your country.
"Can I see your driver's license?"
"May I have your driver's license?"
"I will need to see your driver's license."