How does speed dating work
At realistic space combat distances (hundreds if not thousands of kilometers), the target should have plenty of time to see the attempt coming and either blow up the ramming ship or dodge out of its way.
This ought to lead to a tense cat-and-mouse game as the rammer tries to close the distance and compensate for the target's evasive maneuvers, and the target tries to stay clear long enough to score a killing hit — the ramming ship is essentially a large missile, and the target would be performing a High-Speed Missile Dodge. The reason for this, of course, is that space ramming depictions are probably based on the Space Is an Ocean mindset, and the cultural memory of Real Life naval tactics of the ancient world.
Even past this point, many ships have done a LOT of damage to each other with accidental or deliberate ramming, in particular sinking a large number of surfaced submarines.
At the end of the two minutes, the people move to their next partner.
So, attendees meet a large number of people in a short period of time, The goal, of course, is to find one or more people with whom you'd like to spend more time on an actual date.
In science fiction, even if a ship has shields that can shrug off atomic weapons, ramming it with another ship always manages to take it down. The impact of a heavy freight train going 60 mph is equal to that of 1 to 2 tons of TNT — it's just over a much smaller area, and going in one direction.
Most spaceships are far heavier, and can go far faster.