I would try to convince them that dating isn't a good idea through references to the gospel. The prophets have made it clear what they advise, and they have more experience than any teen. There are many problems that could arise from dating too early or with just one person. I would offer to go on a group date with them as soon as both of you are old enough. It would be safer, and the leaders of the Church know that.
Kimberly M., 14, Montana, USA