Hello, Tucker. My name is Namine.

[There's a lot she could respond to, here, but she's going to with what she can most obviously help with, first.]

Spirits are Dream Eaters; if you make one they'll help you fight the Nightmares. The munny in the bag should be enough for you to stay a night at the hotel, and the drink is a Potion. It'll heal you if you get hurt.