Hi, I'm looking for a train that is going to cambridge and arriving there by 20:45, is there anything like that?
There are over 1,000 trains like that.  Where will you be departing from?
I am departing from birmingham new street.
Can you confirm your desired travel day?
I would like to leave on wednesday
I show a train leaving birmingham new street at 17:40 and arriving at 20:23 on Wednesday.  Will this work for you?
That will, yes. Please make a booking for 5 people please.
I've booked your train tickets, and your reference number is A9NHSO9Y.
Thanks so much. I would also need a place to say. I am looking for something with 4 stars and has free wifi. 
How about the cambridge belfry?  It has all the attributes you requested and a great name!  Maybe even a real belfry?
That sounds great, could you make a booking for me please?
What day would you like your booking for?
Please book it for Wednesday for 5 people and 5 nights, please.
Booking was successful. Reference number is : 5NAWGJDC.
Thank you, goodbye
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