Hi. Can you help me find a restaurant?
What type of cuisine would you like?
Modern European, please.
Sure, do you have an area or price range you are looking for?
I don't have a preference on price range, but would like it to be in the Centre.
I would recommend the De Luca Cucina and Bar, located at 83 Regent Street. Would you like to reserve a table?
I need a table for 7 people.
Sure I would be more than happy to help you with that when would you like to book the table for?
tuesday at 18:45
I have your table booked for 7 people on tuesday at 18:45, your reference number is L440UJKD.  Can I help with anything else?
I also need a train from Cambridge to London Liverpool Street. 
What time will you be leaving?
i need to arrive there by 17:30. 
What day do you want to travel?
I'll be travelling on Wednesday. 
TR2815 arrives at 17:27. Does that work or is it cutting things too close for you?
Yes. I need 7 tickets please.
I will book it for you now.
Can I please get the reference number?
Okay i have booked you and your reference number is UZBRLH3F.
Thank you for your help today. 
Did you need anything else?
That was everything. Thank you!
Have a great time.