Can you tell me more information on the avalon? 
I can!  The avalon is a guesthouse in north.  What other information do you need?
Can you help me book a 5 night stay there?
Absolutely!  First, what day did you want to arrive, and how many guests will be staying?
I'll need to book for 3 people for a 5 night stay starting on wednesday.
Not a problem, I have booked your stay there already. Your reference number is HNG3AW8R. Can I help you with anything else?
I am looking for a train to Birmingham New Street on Sunday.
Your only departure site is cambridge. And the cost is 60.08 pounds. 
That's where I am leaving from. I'll need tickets for 3 people and we need to leave after 15:30.
Train TR6725 will be leaving at 05:01 D o you want me to buy a ticket ?
No, I need the train to leave after 15:30. Can you help me find a train at that time?
TR2776 will be perfect for that time. Shall i book it for you ?
Yes, please.  I need three tickets.
Booking was successful, the total fee is 180.24 GBP payable at the station. Reference number is : M27VMT7N.
Great, that is everything, thanks for your help.
Okay, I hope your visit is wonderful!