Hi. Can you help me find a moderately priced restaurant?
there are a variety of moderately priced restaurant in what area do you prefer?
I was thinking somewhere in the centre of town. 
how about the oak bistro? It looks lovely
Ok, that sounds good, I need to book a table at 18:00 on Tuesday for 6 people, please.
Your table is reserved, reference #9SJWCXZA. Can I be of any further assistance today?
Can you also find me a train that goes to Peterborough on Wednesday? I need to arrive by 10:45.
What time would you like to leave at?  I have 5 trains leaving between 5:06 and 7:06.
Which train arrives closest to 10:45? I don't want to wait around too long after I arrive. 
where are you travelling from?
departure from Cambridge.
The TR0467 leaves at 9:34 and arrives at 10:24.  The cost is 16.50 pounds.  Does this work for you?
Thank you, that was all I needed today.  Goodbye.
Thank you for using our services. Have a great day!