I am looking for a train from kings lynn to cambridge. It should leave after 18:45.
What day do you need to travel?
I'll need to leave on Sunday. 
TR4440 is the train that leaves earliest at 19:11
Can you tell me how long the trip will be?
the ride is 47 minutes
What is the cost of a ticket?
The ticket is 9.80 pounds.
I'm also looking for a restaurant in the city centre. Can you tell me of a moderately priced Indian place?
There is no moderately priced Indian restaurant in the centre but there are three cheap places. I would recommend The Gandhi. Would this be OK or do you want somewhere else?
Is there a moderately priced British restaurant then?
Yes.  There are four moderately priced British places in the centre.  Would you like me to recommend one?
Yes and can I get their phone number.
Restaurant one seven is what I would recommend, their phone number is 01223337766
Thank you! That is all. 
Thanks for using this service! have a nice day.
ok thanks, byeeee
Have a good day!