i need help finding a train . can you do that ?
user
of course . where are you traveling to ?
assistant
i would like to leave liverpool street on tuesday and arrive in cambridge .
user
we have 10 different trains on that day . do you prefer a particular time ?
assistant
i would like to arrive in cambridge by 08:45 .
user
tr6939 is your best option . it will leave at 05:39 and arrive at 07:07 . would you like to book passage on that train ?
assistant
yes , i'll need 7 tickets .
user
okay , do you need a reference number ?
assistant
yes please tyhat you for all your help
user
ok , you have 7 tickets reserved on tr6939 . total due at the station will be 116.2gbp . your reference number is ok7wytnq .
assistant
i also need a place to stay . 2 star is my preference .
user
okay , what area and price range ?
assistant
in the west part of town . the price does not matter .
user
i do not have any 2 star hotel -s in that area . would you like a different area or a higher rated hotel ?
assistant
do you have 1 with a star of 4 ?
user
i do . we have 3 options . 2 that are cheap and 1 that s expensive . do you have a preference ?
assistant
try either 1 of the cheap ones , i need 1 that can hold my group of 7 for 5 nights on tuesday .
user
the cambridge belfry was the best match for a large group so i booked you there , the reference number is x33mybk5 , may i assist with anything else ?
assistant
no , thank you . that will be all .
user
have a great time .
assistant
thank you for your help .