i am looking for a saturday train .
user
of course . i have 404 rail departures on saturday , could you help me with your itinerary please ?
assistant
i want to leave cambridge to birmingham new street and arrive by 20:45 .
user
there is a train leaving at 5:00 .
assistant
ok , can i get the train id and the departure and travel time please ?
user
the train you may prefer is the tr5867 that leaves at 18:01 and arrives by 20:44 . it takes 163 minutes . would you like that 1 ?
assistant
that s perfect . i also need a hotel to stay in . should be rated 4 stars
user
there are 21 hotel -s that meet your criteria . let s try to narrow it down . can you tell me more about your preferences ?
assistant
any where in the south . as long as it has free wifi .