human
Still goin' south, affirmed the marshal, gazing in that direction.
gpt
Don't look like there's nothin' out there, but we might try--what do you say?
human
I vote we keep moving; that wagon is bound to leave a trail here and there, and so long as we get the general direction, we can't go far wrong.
gpt
I reckon you're right. Come on then; let's saddle up.