hi , i would like to purchase a train ticket .
user
i can help you with that . where would you like to arrive and depart from and on what day ?
assistant
i want to depart from london liverpool street on saturday leaving after 08:30 to go to cambridge
user
tr0357 will leave at 09:39 , would that work for you ?
assistant
that sounds like it will work . can you book 7 seats for us ? i'll need a reference number .
user
7 seats have been booked and your reference number is: mn2wkawi
assistant
i also need to find a place to stay while there . preferably something expensive .
user
ok there are 5 different ones . which area of town are you wanting to stay in ?
assistant
i am flexible on the area but i really want a hotel instead of a guesthouse . and i would like something with 4 stars .
user
you have 2 choices that match your criteria: huntingdon marriott hotel in the west , and university arms hotel in centre . would you like to book a room at 1 of these ?
assistant
do either of them have free parking ?