I am looking for an Italian restaurant located in the centre of Cambridge.
There are nine of them. What price range do you prefer?
I think something cheap.  If not, go up to moderate.
I suggest pizza hut city centre, it has a cheap price range. Would you like me to book it or would you like more information?
Yes, Please book the reservation.
I'd be happy to book a table for you. Please let me know the day, time, and the number of people in your party.
I would like the post code and phone number for the restaurant please, and I would like to book a train.
The post code is cb21ab and the phone number is 01223323737. Where would you like to book a train to? 
I need to go to Stevenage on Sunday.
Where are you departing from?
I'm leaving from Cambridge.
Do you have a time in mind?
Yes, after 8:30 would be best.
I have booked you a train ride on TR6488 which will depart at 09:21 and will arrive at 10:10. The total fee will be 10:24GBP. Would you like the reference number?
What is the total travel time?
The total travel time will be 49 minutes.
Great, thank you. That's all I needed.
You're welcome. Is there anything else I can do for you today?
No thank you. Thanks for your help.
Good day to you.