I'm looking for a medium priced Chinese restaurant.
Alright we have a few of those. Any preference on the area?
I would like it to be in the North please.
The Golden Wok is in the North and moderately priced.  Would you like to book a table?
That sounds perfect. Can you please book a table for 7 at 12:30 on Monday? I'll need a reference number as well.
I have booked it and here your information,Booking was successful. The table will be reserved for 15 minutes.
Reference number is : A776MGRF.
Thanks. Now please book me a train departing from London Kings Cross on Monday
Where would you like to go to? 
I would like to go to Cambridge.  Is there any way I can get a train that will arrive by 09:00?
Sure I have train TR9276 arriving at 08:08 is that okay for you?
Yeah, that would be great. 
Would you like me to book this for you?  I will need to know how many total people will be traveling.
Yes I need 7 tickets please.
You are booked, the reference number is C33Q5D2G, the total fee is 196.2, any further questions today?
That's it. Thanks very much for your help today.
Thank you for choosing to work with us. I hope your experience has been pleasurable. Have a good evening.