Hi, I'm looking to book a train to Cambridge.  I need it to arrive by 14:15.  
Where will you be departing from?
I will be departing from Cambridge. 
Where are you going and on what day would you like to travel?
I am going to bishops stortford and traveling on wednesday.  Please reserve 3 seats and provide the reference number, thank you!
I was able to book the train, TR3844, for 30.29 total fee, which you may pay at the station. Reference number is 1PISWDKF. May I be of anymore assistance?
Also looking for an Italian restaurant in the West.
I have 2, Prezzo- moderately priced and La Margerita-cheap, which one do you prefer and when would you like the reservations?
Yes, let's go with La Margerita. I don't need reservations, thank you.
Is there anything else I can do for you today?
Can we book that place for, say, same number of people at 10:00 on the same day, please. 
Booking was successful. The table will be reserved for 15 minutes. Reference number is : 78MCBK84. Is there anything else? 
That is all. Thanks so much!
Thank you for contacting us and have a nice day.