Can I see your ticket please ?
neutral
user
Here you are .
neutral
assistant
Ok , Mr . Smith . Do you have any bags to check ?
neutral
user
Just this one .
neutral
assistant
And would you prefer a window seat or an aisle seat ?
neutral
user
Aisle , please .
neutral
assistant
Boarding time is ten 20am .
neutral
user
What ’ s the gate number ?
neutral
assistant