i need a train leaving cambridge after 21:15 .
user
ok , i have 5 options for you . the earliest leaves at 21:59 .
assistant
i would like to travel on saturday and go to leicester .
user
the tr7610 leaves cambridge at 21:21 and arrives in leicester at 23:06 . would you like to book a ticket ?
assistant
yes , can you book me a ticket for 3 people ?
user
booking was successful , the total fee is 90.72 gbp payable at the station . your reference number is dkv6x3z3
assistant
wonderful . can you tell me if a and b guesthouse is still around ?
user
yes i have a listing for the a and b guest house .
assistant
can get some detailed information on this place ?