Represent the dialog for retrieving similar scenarios Speaker1: can anyone cover for me on Sunday?
Speaker2: Why? What's wrong? 
Speaker1: I gotta pick up my grandma from the hospital
Speaker3: I can, no problem sis
Speaker1: Thanks much>3! I owe ya
Represent the dialog scenario for retrieval Speaker1 is going to pick her grandma from the hospital on Sunday so Speaker3 will cover for her.
Represent the dialog scenario for retrieval Speaker2 tracks Speaker1's package number 45678 which will be delivered to him tomorrow. 