Can I get some information on a train?
Sure!  I'll be glad to find some information for you if you could provide me with your destination choice and the day you would like to depart.  
I want to leave from Cambridge after 08:30.
Sure, I can find that information for you.  Were will you be departing from? 
I will departing from Cambridge and arriving in Stansted Airport. I need to find a train for Monday for 7 people to leave after 8:30 am.
There is no train available on Monday for this time. Would you like to change your departure time?
Hm, there really isn't anything leaving after 08:30? All day?
I'm sorry for the confusion, there are actually 16 trains to choose from. They depart every hour beginning at 08:40 through 23:40. Do you prefer an early departure time?
I would like an early train, yes. As close to 8:30 as possible. I need tickets for 7 people.
Okay, I got you 7 tickets on the train leaving at 8:40. Your reference number is KVV4HJSU
Cool. Now I will need somewhere to stay, moderately priced with 2 stars and free wifi
Sure thing, I found 2 hotels in the North matching that criteria. I recommend the Ashley hotel which offers free parking & WiFi. Would you like a reservation? 
I sure would. Please book for the same number of people beginning on Friday for 3 nights Again, there are 7 of us.
I can't book it right now, do you want the phone number?
No. I need it booked. Please try again.
The booking was successful, reference number JVOL9ZA1. Can I help with something else? 
no thanks you've been great!
Enjoy your stay in Cambridge! Good bye!