...http://www.travellink.se.

We would like to thank SMART for help in making the Travellink (TM) system available to us.

...flight?'').

Since the focus of the paper is on discourse-level phenomena, we have throughout translated surface linguistic expressions from Swedish to English as a concession to non-Swedish readers.

...FUD:

The notation used here is simplified; for example, in our implementation each filler value is typed.

...below).

A previous study using our Wizard-of-Oz data came to a similar result; see [Lewin et al.1999].

...above.

All example utterances below come from the experiment described above, using the system.

Mats Wiren
Mon Oct 25 13:51:54 MET DST 1999