Im Sorry Huston

E|--------| 
B|--3-----| 
G|--3-----| 
D|--3-----| 
A|--0-----| 
E|--------| 

If it doesn't quite sound right, a regular F chord sounds decent as well.

Bb
I just met Huston, He was lookin' for your door.
Bb/A                       Bb
He said he'd like to buy a horse.

I saw he had a map of the county in his hand.
Bb/A                      Bb
He had your house circled red.
Gm      Bb/A            Bb          Eb              Eb/D           Bb
   Cherokee is too damn far to come back by and ol' Huston needs a ride.

Bb
You just missed Huston, He was lookin' so confused.
Bb/A                     Bb
I guess he really needed you.

He was old and tired and lookin' for the truth.
Bb/A                         Bb
I guess ol' Huston's got the blues.
Gm      Bb/A            Bb          Eb                Eb/D        Bb
   Cherokee is too damn far to go back dry, I promise Huston I'll try.

Eb         Eb/D         Cm               Bb
 You ain't givin' up on lookin' for your thing,
Eb    Eb/D           Bb
 Even if you probably should.
Eb         Eb/D            Cm           Bb
 I'm sorry Huston. I ain't got what you need
      Eb              Eb/D          Bb
But I promise you I'd help you if I could.

Gm      Bb/A            Bb          Eb
   Cherokee is too damn far to come back