Yes, I'm looking for a steakhouse restaurant in the expensive price range.
Sorry, we're not finding anything. What else you would like to look for?
What other options are there at the city centre in the expensive price range?
There's the Bedouin offering African, Kymmoy offering Asian, and Fitzbillies offering British just to name a few. 
African sounds great! Thanks!
I can book a table for you at Bedouin if you let me know the day, time, and number of people in your party.
I just need the postcode for now, Thanks!
The postcode for the Bedouin is cb12bd.  Is there anything else I can help you with?
Yes, can you also help me find a train leaving on Saturday after 15:15?
There are lots of trains then. Where are you leaving from and going to?
I'll be going from stansted airport and heading to cambridge.
There is train TR1493 departing Stansted airport at 15:24, if this works for you would you like me to book it?
That would be perfect, please book it.
I have booked you one seat on this train. Did you need any other seats? Your confirmation code is CBM69HZZ. Anything else I can help you with?
Can I get an arrival time for that?
Absolutely. You will arrive at 15:52.
Great, thanks!  I believe that's all I need for now!
Are you certain you do not require further assistance?
That was everything for today. Thank You!
Train TR1493 departs Stansted airport Saturday at 15:24 with an arrival time in Cambridge of 15:52.
Thank you for you help.  
Anything else I can get you today?
No, thank you. Have a nice night. 
You too. Good night.