i need a train going to leicester that leaves after 11:45
Sure, are you going to leicester, or to cambridge? What is your departure site please?
I will be departing leicester going to cambridge, sorry for the confusion. I need to leave after 11:45 also.
The earliest train leaving after 11:45 is at 12:09 on friday. Would you like me to book this for you?
That is fine. Can I have the train ID once it's booked?
Of course, what day will you be traveling, and how many people will be in your party?
I need 1 ticket for departure on Thursday. 
Great. I have booked you one seat on the 12:09 train from Leicester and your reference number is  7UR3BFW6. Is there anything else I can do for you?
Yes I want to reserve a table for 7 people at 15:00 on Thursday at an expensive African restaurant. Can you help me with this?
There are no tables available at Bedouin at that time. Would you like to try a different time slot or perhaps a different day?
Sure. If there are no other African eateries to choose from, try the 14:00 at the Bedouin.
There is one restaurant called bedouin, but unfortunately it does not have any open reservations for matching your specifications. Could you provide another day or time?
Could you get a reservation at a difference expensive African restaurant?
I was successfully able to book you a reservation for 7. The reference number is R2RPLBI3. Can I help you with anything else?
No thank you. I have everything I need.
You are welcome.  Good bye.