i want to try food in cambridge and need to get a train to stevenage that leaves after 14:45 .
user
hello , trains depart every 2 hour -s on the :21 s , what day are you hoping to travel ?
assistant
i want to leave on sunday from cambridge .
user
there are 5 such trains . do you have a preferred arrival time ?
assistant
i would like to arrive in time for lunch , preferably around 11:00
user
i do not have any for that time frame , every train is running after 12:00 . i can book you for 1 that leaves at 15:21 . is that alright ?
assistant
ok , the 15:21 going to stevange on sunday would be great . i'll need the price and train id as well please .
user
the price -s is 10.24 pounds and the trainid is tr4550 . would you like me to book that for you ?
assistant
not quite yet , could you tell me what the travel time is for that trip ? i also am looking for a restaurant to dine at .
user
there are 110 restaurant -s to choose from . what area are you looking to dine in , and what kind of food are you hungry for ?
assistant
find expensive welsh food , or if not welsh , indian , for 6 people at 10:30 sunday . i need a reference number , please .
user
sorry , there are not any expensive welsh restaurant -s , but there s an indian place named curry garden .
assistant
sounds good to me . book it for 6 people at 10:30 on sunday . out of curiousity . . how long is that train trip going to take ?