I'd like to visit a theatre.
There are 5 theaters in Cambridge most of which are in the centre of town. Would you like information on one of those?
Yes please. I'll need postcodes as well.
The Junction is in the south, cb17gx. The other 4 are in centre. ADC theatre, cb58as. Cambridge Arts Theatre, cb23pj. Mumford Theatre, cb11pt. And The Cambridge Corn Exchange, cb23qe. 
Thank you. Can you help me find a place to dine that is in the centre and serves asian oriental?
Yes I have several. Do you have a price preference?
Yes, I'm looking for something inexpensive. Can you list those in the cheaper price range?
Yes, there are two options:  Dojo Noodle Bar and J Restaurant.  Would you like to book one?
Let's try Dojo Noodle Bar for 7 on Wednesday at 14:30.
Ok, I have made a reservation at Dojo noodle bar for 7 on Wednesday at 14:30
Awesome. Could I have the reference number, please?
The booking was unsuccessful for that time, can we try another time that works for you? 
Maybe fifteen minutes earlier? 
No, I'm afraid it's still not available.  Would you like to try a new time?
Let's try 13:30 please. 
That booking was successful. The reference number is 8MO0T711.
I will need to also book a taxi from to the restaurant.
I'm sorry, what is your destination and departure site?
I need to go from the theatre and arrive at the restaurant by 13:30. Could I get the contact number and vehicle type please?
Could you please tell me what theatre option you have chosen?
The Junction is the theater I chose.
Okay, I went ahead and booked that for you. You will be in a red volkswagen, and the contact number is 07277320157. Is there anything else I can assist you with today?
No, I think you have covered it all.  Thank you. 
You're welcome. Have a nice day!