can you tell me about a place called primavera ?
user
absolutely ! primavera is a museum in the centre . would you like me to give your their address and telephone number ?
assistant
you say it is a museum . . can you tell me more about the exhibitions that are currently showing ?
user
unfortunately , we do not have that information available . i am sure if you call them they can provide that information to you . is there anything else i can assist you with ?
assistant
i am looking for a train going to stansted airport and leaving form cambridge
user
there are trains almost every hour , do you have a departure or arrival time in mind ?
assistant
yes , i need 1 on wednesday that arrives by 13:15 , is there anything available ?
user
there are 5 trains that fit the criteria , would you like me to book it for you ?
assistant
i need a travel time and train id for the last train to arrive at stansted airport before 13:15 .