Can you help me find a chinese restaurant?
Absolutely! What area and price range are you looking for?
Something in the Centre please. 
Sorry, I couldn't find anything in the centre. Want to try another location or cuisine?
Can you check for a Chinese place with a different price range?
There are no Chinese restaurants in the centre, regardless of price. Want to try another location or cuisine? 
What cuisines is in that area?
I'm sorry, there are actually 10 chinese restaurants located in the centre.  Do you have a price range preference?
I am in interested in making a reservation for 6 people at 18:00 on Saturday at a moderately priced restaurant.
Sounds like you have a fun evening planned, let make sure we have the right place for you all, any preference on price range?
I would like a moderately priced restaurant please.
I have booked you successfully at Jinling Noodle Bar on Saturday at 18:00. Your reference number is 2MOF0BGV.  Is there anything else I could help you with?
i also want a train to go to stansted airport
Ok I can certainly help with that. Please let me know your departure site, what day you want to travel, and when you want to leave or arrive by.
I'm heading to stansted airport from Cambridge on Friday and any train that leaves after 08:15 will work
TR7827 leaves cambridge on Friday at 08:40 and arrives at Stansted airport at 09:08. Will that work for you?
That sounds good. Please give me the travel time and ticket price.
The price is 10.10 pounds.
What is the travel and arrival time? Thank you.
The train leaves at 8:40 and arrives at 9:08.
That is all thanks.
It has been a pleasure helping you today. Thank you for calling! Goodbye.