i am looking for a train departing from cambridge going to birmingham new street .
user
what day and time would you like to travel ?
assistant
wednesday leaving after 21:00 please .
user
tr8873 leaves at 22:01 and arrives at 24:44 . would you like me to book ?
assistant
for 3 people please . and can you give me the reference number ?
user
your total is 225.3 gbp payable at the station . your reference number is 5axu412r . can i help with something else ?
assistant
i would like to book a cheap hotel in the south area .
user
i have 1 called rosa s bed and breakfast which is actually a guesthouse . would you like to book that ?
assistant
yes please book me a reservations for 3 people at rosa s bed and breakfast and find me the cheapest rate .
user
yes how many nights will you be staying and when will you be arriving ?
assistant
i will be there for 3 nights .