I'm looking for a hotel in the north to stay in. Can you help me?
We have 2 hotels in the north.  Both are in the moderate price range.
Great! Do either one have a 2 star rating?
Yes, they both do. Do you want to book one?
Yes please book one for 6 people and 4 nights starting from tuesday.  Can I please have the reference number?  Thank you for your help.
I will book that for you now.
Your booking was successful. Can I help you with anything else like restaurants or attractions in the area?
The booking was successful. Reference number is MO0RU0NN. What else can I help you with?
I need a train to Cambridge.
What day will you be traveling on and what is your departure city? 
I need to depart from london liverpool street, after 15:15. Can you tell me how long the travel time is too?
on which day do you want to travel?
It needs to be on Tuesday. 
The train ride time is 88 minutes. Would you like me to book that for you?
No thanks, group is still deciding on a carpool or a train, but thank you for all of the help.
Can I look up anything else for you?
I do need a train from london liverpool street on tuesday please. 
There are 5 leaving after 15:15. The first one is leaving at 15:39 and takes 88 minutes. You'd arrive by 17:07 and the cost is 16.60 pounds. 
I'd like to book the previously mentioned train that leaves 15:39.
Are you sure you want to book now, if so, how many people?
Please book for 6 people.
All booked. Your reference number is TPJE3LTQ. Is there anything else I can help you with?
Okay. Thank you for all your help.
Your welcome, have a good day.