You press on, hoping to overtake them. If that starship was their way out, it has not returned. They have nowhere to go.
Eventually, they reach one of the immense grain fields as you start to catch up on them, your Jedi endurance allowing you to close distance as they start to tire. And they seem to realize it. As they plunge into the grain, the boss turns and starts firing shots at you. Nothing hits- the range is too extreme yet- but you expect resistance within those crops...
The boss vanishes into the crops before you reach him, and so you go in after him.
In the crops, you cannot see a thing! Your lightsaber provides limited light with its glow and wherever you wave it, it lightly cuts the stalks of alien wheat about you. But the density of the crops is what keeps you from seeing further- Observation will be useless here for checks made on sight.
Denzral plunges into the wheat field! Your lightsaber crackles gently as you accidentally clip the stalks of wheat that sway around you. Direction is hard to make out in this wheat field... you sense you are heading toward the boss, though...
Bang-bang! A pair of lasers zips out of left field and past you, the boss tumbling through the crops behind them and at you. His henchmen are with him.
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RAIDER INTERCEPTION, Start of Turn 5
Crop Field
Denzral (LS11): 3/35 [OGu RF RP] (6F)
Raider Leader (G12): 3(in CC only)/20 [BB GS CG] (1F)
Speeder Gunner A (G7): 0
Raiders x4 (G5): 0
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A Combat Push is what you are thinking of, but to hit multiple targets you need Twirl, from the Balance Mastery. Lacking that, you can only hit one target at a time. Does that change your action at all?
I will note that this is the best time to use a Reflection tap, when you have a lot of shooters coming your way! Good thinking.