Hi, I'm looking for a place to stay in the north part of town.
I have 13 hotels in that area, is there any special accommodations you would like?
I would prefer a guest house and free wifi please.
That narrows it down to 10, any other requirements?
Nope. Have any recommendations?
How about archway house. It is a guesthouse with a 4 star rating, moderate price range.  It has free parking and wifi. Would you like to book a room?
Okay, I'd like to book 8 people for 4 nights staring Sunday, and I need a reference number. I'd also like a train to Broxbourne Thursday.
Your booking has been completed!  Your reference number is M8Y6V3HX.  Will your train be departing from Cambridge?
Yes it should be, is the one booked departing from Cambridge?
Yes the train will be departing from Cambridge.
Thanks.  I'm good then.
I think there's been some confusion. Your lodgings are booked but we haven't yet found your train. Do you have a particular time you need to depart or arrive by?
Yes,  I need to book my train. I need it to arrive by 17:30, please.
The TR2885 train leaves Cambridge at 06:01 and arrives in Broxbourne at 07:01. The ticket price is17.90 pounds each. Would you like to book this train and how many tickets.
Yes. I will need 8 tickets for the train.
Great! I booked those 8 tickets for you. You are all set. Your reference number is  0H84W4J6. Is there anything else I can help you with? 
I think that is it. Thanks so much for your help!
Great!  The total fee is 143.19 GBP.