Hello, have you heard of the Royal Spice Restaurant by chance?
I have! It serves indian food in the north part of town. Would you like more information?
Can you book it for 4 people at 13:15 on wednesday?
I have successfully booked you a table for 4 at 13:15.  The table will be reserved for 15 minutes.  The reference number is PRXYMNLC.
Thanks so much. Could you also help me find a train, for that same day?
Sure. There are many trains that day, do you have a specific destination and departure time in mind?
The same day as the restaurant booking I am going to cambridge and need to arrive there by 09:30.
Okay, where would you like to leave from?
I would like to leave from Stevenage
I've got the TR8723 leaving Stevenage and arriving in Cambridge by 08:43.  Would that work?
yes that sounds great. Can I get a reference number for that please
How many tickets would you like me to book?
I would like you to book me four tickets.
I was able to book you 4 tickets on that train. Your reference number is Y381CZMK. Is there anything more I can help with? 
I think you took care of everything. Thanks. Take care now. Bye bye. 
You're quite welcome, have a lovely trip!