I'm looking for a moderate priced place to stay with free wifi.
What day will you be arriving at the hotel and how long are you staying? 
I am not sure what day, I am just researching now. I would like to have a 4 star hotel. Are there any options?
I have about 11 guesthouses that are available. Do you have a preference as far as area? 
I do not have a preference on area.
I can suggest the avalon located in the north it is moderately priced with 4 stars. Would you like to make reservations?
does it have wifi?
It does have wifi! Will you need parking as well? 
Nope, that isn't important. Can you book it for 1 person for 3 nights starting on Thursday please?
Okay, I've booked you at the Avalon. Your reference number is  ZG7G439M. Can I further assist you?
Yes, I need a train to peterbourough on Sunday.
There are several trains to Peterborough on Sunday. Where are you departing from and do you have a time in mind?
I am leaving after 16:45, can I also get the price for the tickets?
Where will you be departing from?
I will be departing from Cambridge.
Okay! Would you like to take the train that leaves at 17:06?
i want one that will leave at 16:45 as i said earlier
There is not one that leaves at 16:45.  
It doesn't need to leave at 16:45, but after.  Sorry about that.
TR5473 leaves Cambridge at 17:06 and arrives in peterborough at 17:56. Will that work for you?
That sounds like it might work, could you just forward me the price of that one please?
That train ride will cost 13.20 pounds. Shall I book it for you?
That will be all today, thank you!
Please let us know if we can assist you in the future. Goodbye.