find me train times from cambridge to london liverpool street .
user
which day would you be traveling ?
assistant
wednesday , please . any time after 08:00 .
user
i have train tr5874 that leaves at 09:59 and arrives in london liverpool street at 11:27 . would that suit your needs ?
assistant
yes , i would like a ticket just for myself .
user
i have booked the seat and here is the information booking was successful , the total fee is 16.6 gbp payable at the station . reference number is : e770z8w7 .
assistant
thank you . please also find me a moderate -ly priced hotel on the west side
user
yes , hobson s house matches your request . would you like me to book a room for you ?
assistant
check first if it has free parking and should have a star of 4
user
it fits that criteria .
assistant
okay , go ahead and book a room . it s just for me .
user
how many nights would you like ?
assistant
please book for 2 nights , for 1 person starting on monday .
user
i am sorry , but the hobsons house is a 3 star guesthouse .
assistant
do you have another hotel that s 4 stars with free parking in the west ?