Girl question

[luck.box7]

I got this girl's number last week at a party, and we've been talking all week. We get along pretty well, but I've only met her once.

We couldn't hang out this weekend because her parents were in for parent weekend, so she had to keep them company friday/saturday.

Anyway, we're going to dinner tomorrow. If it goes well, I am thinking about asking her to start a relationship, but I'm thinking it's too early. What do you guys say?