Hi there. Can you help me find a train schedule? I need to travel on Saturday.
Yes there are several trains leaving Saturday. Do you have a particular destination or departure time?
Yes, I'd like the train to leave after 08:30 and I'm going to Cambridge from London Kings Cross. 
We have several options open to you, do you have a particular time you want to arrive by?
I'd like to leave after 08:30. don't really care about the arrival time
How about the one immediately after, at 09:17?
Sounds perfect.  Can you give the details for that train?
Train TR4824 departs from London Kings cross at 6:17 and arrives in cambridge at 10:08. Would you like to reserve this? 
How much will it cost?
It is 18.88 pounds per ticket
Okay, thanks. I'm also looking for a particular restaurant called the cow pizza kitchen and bar.
That's a great restaurant. They serve gastropub food and are located in the centre of town. They are moderately priced. Would you like to reserve a table? 
Yes. Can you book a table for 5 people at 13:45 on the same day? I would also like the reference number.
Absolutely!  Your booking was successful and the reference number is SFAS5FEQ.  Is there anything else I can help you with?
That is all I need for today. Thank you for all your help.
It's been my pleasure. Have a great evening. Goodbye.