Who is it ?
neutral
user
Open the door . It's me . I can't find the key .
neutral
assistant
You're always so careless .
neutral
user
Oh , thank you . I am exhausted . Will you bring me a cup of tea ?
neutral
assistant
Okay , but I haven't prepare supper .
neutral
user
So let's eat out .
neutral
assistant
What do you want to eat ?
neutral
user
Noodles . How about you ?
neutral
assistant