I need a train that leaving Cambridge for Ely.
What day and time would you like to arrive in ely?
I would like to leave on Tuesday and arrive by 13:15.
There are several options available that could suit you.  The arrival times are anywhere from 06:07 to 12:07.  What time do you want to leave?
I'd like the reference number please.
I'm sorry, I can not give a reference number until we book you a seat.  There is a train departing at 07:50 , would you like to book that now?
Can I get one ticket on the train that arrives at 12:07?
Not a problem. Do you need the reference number?
Yes, I would like the reference number, please. I am also looking for a guesthouse as well. 
a and b guest house located at 124 tension road phone number 01223315702 and is located in the east side.
Is it 4 stars and is there wifi?
It is four starts and it does have wifi.
Great! Can I get the address, please?
The address is 124 tenison road postcode cb12dp
Also, does it have free parking?
no it does not have free parking 
I need one with free parking.
I'm sorry, your train reference number is THUZ22RM. Acorn guest house in the north has wifi and parking. Would you like a reservation?
Thanks for the train info. May I have the address for the  Acorn guest house, please? 
Yes, it's located at 154 chesterton road. May I help with something else?
No thank you.  Now that I have the info, I can take it from here.
If that is all, have a good trip. Thank you for contacting the Cambridge TownInfo centre. Good bye.