i need to book a train friday to london .
user
first i need your departure and the times you want to leave or arrive .
assistant
i believe i was in error . i need a hotel in the centre with 4 stars .
user
there is the university arms hotel in the expensive price range that has 4 stars would you like me to book that for me ?
assistant
does it have free wifi ?
user
yes it does
assistant
excellent , can you book it for 8 people for 4 nights on thursday ?
user
i have booked it for you . your reference number is 653hk2t2 .
assistant
great . now can you help me get a train from peterborough ?
user
what time would you like to leave ?
assistant
i am flexible on the departure time as long as i get to cambridge by 12:30 thursday .