It's very easy, just click the 'Propose a Date' button and follow the steps to request the type of date you'd like to be taken on.
Your request will disappear when once of these two things happens:
* Someone responds and you agree to go on the date with them
* 2 hours before your date was supposed to begin and nobody has agreed
As always, you can choose to remain completely hidden by only responding to
requests created by men.