hmm...
PeterCrouch said:
And she remarked "Is that it" and had a dissapointed smile
What would have been a good way to carry this on?
Her: Is that it?
You: Girl, your looks will only get you SO far

There is a lot more to a lady than just her looks, wouldn’t you agree?
Her: hehe, yeah I guess
<--- At this point her interest levels are already rising, AND you do not seem like the average joe that would do anything to get into her pants, which makes you different and/or a challenge, which will naturally increase her interest levels in you.
You: So where were we... Where did you say you wanted to go for dinner?

<--- You can say this or anything along those lines, I just gave a simple example of what you could say.
Anwyays, hope this helped.
Laterz...