I want to take a train from Stevenage to Cambridge.
What day and time do you want to leave Stevenage?
I would like to leave on Monday and arrive in cambridge by 12:45.
I have 4 trains available.  What time would you like to leave?
Departure time isn't important as long as I can get there by 12:45.
For how many people?
I don't need to purchase tickets today, but can you tell me the train ID and the total travel time to get me there?
TR9062 will take 49 minutes, from 11:54 to 12:43. Do you need anything else?
What is the price of a ticket, please?
The price of TR9062 is 12.80 pounds.
Thanks. Now can you look up a welsh food restaurant that is expensive and in the centre?
I'm sorry I couldn't find any welsh restaurants matching that criteria . Would you like to try a different area or type of food? 
Oh darn it! How about... maybe korean food? Still in the centre, and they need to be able to seat 7 people.
Yes there is one option here. It is little seoul. What day and time for your booking?
I Would like it on Monday at 18:15.
It isn't allowing me to book that for you. Is there anything else I can try for you?
Can you please try again?
Booking was successful. The table will be reserved for 15 minutes. Your Reference number is : X54JY6CB.
Thanks, that's all I needed today!
You're welcome. Enjoy your visit.