Dealclosers. Black and white. When you meet in person. Do you like me, or not. Open the door and date ONLY me to see where it goes, or close the door and say "I am not into you".

So, I have to say HONESTY, bold and to the point.

For example, I like a girl to say:

"Our conversation on the phone was great, but now that I have met you in person, I know there is no chemistry at all. Sorry I wasted your time, let me pick up the check".

or

"Our conversation on the phone was great, and now that we have met in person I would like to see you again and see where this path leads us."