The individual Gazans almost certainly have one in mind, likely some variant of the two state solution. But Hamas is in charge, and there is nobody else to talk to about it. Ordinary Gazans don't much like Hamas but they are the only thing standing between them and Israel, who as you know is attacking with impunity.
Israel's nominal goal is to remove Hamas and engage such a negotiation, though there is significant doubt that this tactic is going to lead there. And they know that.
Israelis are roughly equally divided on what they want. About half want to wipe out Gaza and have control of (but not responsibility for) the West Bank. They are the ones in government.
The other half is much more amenable to a two state solution, but they are extremely skeptical of finding it. Long before the October 7 attacks, Israelis routinely have to shelter from rocket attacks. We hear little about them because they are largely ineffective, but it does not give Israelis a lot of confidence in any kind of negotiated settlement. That side is also happy to have Gaza walled off.
And all of these sides are backed by powerful outside forces for whom the conflict itself is their goal.
That is an extremely high level breakdown, as neutral as I can be.