i am looking for a moderate priced place to stay in the north part of town .
user
moderate -ly priced options in the north are abundant . do you have any particular preferences or needs i should enter into the system to narrow it down ?
assistant
the hotel should be a guesthouse , in the 4 star range
user
we have plenty of options . any other preferences ?
assistant
no . do you have any suggestions ?
user
i would book from acorn guest house , with 4 stars . is that okay ?
assistant
yes , that sounds good . can you book that for wednesday . i have 2 people and want to stay 3 nights .
user
unfortunately , that booking was unsuccessful . would you like to try a shorter stay ?
assistant
can we try for 2 nights instead . i'll need the reference number too .
user
the booking was successful . reference number is : yh1d51zs . may i help with anything else ?
assistant
yes , are there any trains leaving town after 13:45 on friday ?
user
where will you be leaving from and going to ?
assistant
i am leaving from cambridge to bishops stortford .
user
i have several trains that will work for you . you can arrive as early as 16:07 or as late as 24:07 .
assistant
can i have the train id and price for the first train after 13:45 ?
user
tr2730 is the train id . may i go ahead and book that for you ?
assistant
no thanks , no need to book for now . that is all of the info that i need .