Hi. Can you help me find a restaurant?
There are a bunch of restaurants for you!  Do you have a certain price range or food type you prefer?
I would like it on the expensive price range please. 
I found some quite nice choices for you.  Do you have a cuisine preference?
he restaurant should be in the expensive price range and should serve polynesian food.
If there is no such restaurant, how about one that serves indian food.
I don't have any Polynesian, but I do have 14 Indian. What area of town would you like?
please get phone number and area.I am also looking for a train. The train should depart from Cambridge and should leave after 09:30
I have Indian restaurants in all areas. Do you have a preference of which one? Lets do this and then we can work on the train/
Can you please recommend one and provide me with their phone number and area they're located?
which side of town do you prefer?
The north part of town is fine. I need the phone number and area for the place after you find it. 
I am sorry but there are no Indian restaurants in the North.  Would you like another area?
My area is flexible. What is available for an expensive indian restaurant. It can be in any area. 
I have the cocum located in the west at 71 Castle Street City Centre. Would you like reservations?
No thank you but I do need a train.
Okay! From where to where?
I will be leaving from Cambridge.
I have found many trains leaving from Cambridge. Can I please get a departure and arrival time, and destination?
depart from cambridge at 9:00 and arrive london liverpool street on Sunday for 6 people
There are no trains leaving at 9:00.  Would you be interested in the one leaving at 7:59 or 9:59?
I just need to depart after 9:30. 
I can book the TR0995 which leaves Cambridge at 09:59. Shall I book it for six people?
Yes, that would be wonderful.
the total fee is 79.67, Reference number is : Z51SW54Y.
That's all I need today. Have a great day
Have a safe trip.