Task-oriented dialogue about: train
hotel

I need a place to stay in the centre of town.
I can definitely help with that. I have about 5 different options. First of all, may I ask if you have a preference between a hotel or guesthouse?
I would prefer a 2 star guest house.
I am not seeing a 2-star guesthouse or hotel in the centre area. I have a 4-star and a 0-star guesthouse in the centre, though.
I would like to make a reservation at the 4 star one please.
I would recommend alexander bed and breakfast! Would you like a reservation?
Yes. Please book it for 5 people, starting Sunday, for 3 nights.
I am sorry, but those dates are unavailable. Would you like to try another day or a shorter stay?
Are you sure? Can you try again? If that doesn't work, is there another 4 star guesthouse in the centre that you can try?
I do apologize! I must have fat fingered it the last time. Clumsy me! Booking was successful.Your Reference number is : Q1DDFWPH .
Thank you. I am also looking for a train from kings lynn to cambridge. Can you help with that?
Yes, I can. When would you like to travel?
I'd like to leave Sunday after 18:30.
Okay, trainID TR6697 seems most suitable for you, leaving Kings Lynn on Sunday at 19:11 and arriving in Cambridge by 19:58. The price is 7.84 pounds. Shall I book you in?
Yes, please book the train for 5 people on sunday. Let me know the reference number, if available.
Your reference number is 72DIGGVY . The cost is 39.2 GBP and is payable at the station. Can I help you with anything else today?
That is all I need, good bye.
Have a nice day.