Task-oriented dialogue about: train
hotel

I need info on a train that'll take me to Cambridge and leave after 9:00.
I'd be happy to help. I have several trains leaving from london kings cross on Friday; do you need to arrive by a certain time?
Yes, I need to arrive no later than 17:00.
TR8842 arrives in Cambridge at 16:08. Would you like me to book that for you?
What is the price?
The price is 23.60 pounds. Would you like more information or to make a booking?
No I do need a place to stay in the south.
I have four places. Did you have a price range in mind?
No but I would prefer a guesthouse with a 3 star rating.
I'd recommend the bridge guest house. Would you like a room?
Can you book it for me and get a reference number ?
for how many people and when were you planning your stay?
I need to book the room for 2 people for 2 nights, starting on Wednesday.
It is successfully booked your reference number is NRDSBQTY .
Thanks for you assistance, that will be all today.
Have a lovely day, thanks for using our services.
Thank you very much.
You're very welcome. Please reach out to us again, if we can be of further assistance. Good-bye.