could you help me find a train to norwich ?
user
not a problem . where are you departing from , and what day would you like to travel ?
assistant
i want to leave from cambridge on wednesday .
user
what time of day would you like to travel ?
assistant
i do not have a preferred departure time but the train should arrive by 18:15 .
user
tr1871 arrives by 16:55 and tr6838 arrives by 17:55 . they are both the same price . would you like to book 1 of these ?
assistant
book the tr6838 please . i am also looking for a place to stay if you do not mind .
user
i have several different hotel -s . are you wanting a certain area of town or any special accommodations ?
assistant
i would prefer it to be a 4 star hotel , with free parking .
user
we have several hotel -s that meet your requirement -s . would you prefer a hotel that is cheap or moderate in price ?
assistant
oh , i really do not worry about the price , so long as it has 4 stars and free parking .
user
alright , might i suggest the alexander bed and breakfast then ?
assistant
that sounds great i want to book it for 5 people for 2 nights starting monday .