Represent the dialog for retrieving similar scenarios Speaker1: Have you landed guys?
Speaker2: Doesn't seem so...
Speaker3: sorry, the flight was delayed 
Speaker4: We're at the airport
Speaker2: in Bologna?
Speaker4: no! Pisa, I told you!
Speaker2: even better, sorry I forgot
Represent the dialog scenario for retrieval Speaker3 and Speaker4 landed, they are at the airport in Pisa. The flight was delayed.
Represent the dialog scenario for retrieval Speaker2 will take Speaker1's son shopping for clothes.