i am look for a train leaving cambridge .
user
i can help you with that . where is your destination ? what day do you want to travel ?
assistant
i want to travel to kings lynn on saturday .
user
do you have a timetable that you need to stick to ?
assistant
i need to arrive by 12:30 .
user
tr1817 leaves cambridge at 11:11 and arrives in kings lynn at 11:58 . would this work for you ?
assistant
yes that sounds good , what s the trip duration on that 1 and how much per ticket ?
user
the total travel time on that route is 47 minutes . the cost per ticket is 7.84 pounds . would you like me to book you a ticket ?
assistant
no thank you , could you find me a 4 star guesthouse that provides free parking ?
user
there are 16 guest houses rated 4 stars with parking . are you thinking of a price range or part of town ?
assistant
in the moderate price range , near the centre of town please .
user
i am sorry , there are no guesthouses that fit those criteria . would you like to try something else ?
assistant
are there any available in another area of town that meet those requirement -s ?