I have a trip on wednesday and I need a train that departs from birmingham new street. 
there are many that day. can you specify your  destination?
The train should depart from birmingham new street and should leave on wednesday.
The train should leave after 10:15 and should go to cambridge
TR7940 leaves at 10:40.  Would you like me to book some seats for you?
Yes, please book two seats for me at 10:40. What time will it arrive in Cambridge?
You will arrive by 13:23.  I have 2 seats booked for you, and the reference number is RBQLUN8O.  Is there anything else I can help you with?  
I need the price for the train that leaves at 10:40 for one and the arrival time.
The price is 75.10 per ticket and arrives at 13:23
Thanks so much.  Could I bother you to help me find an expensive Chinese restaurant?
We have several. What part of town would you like it in?
No preference. But please make sure I get the address.
i recommend a place called Hakka. they are located on milton road chesterton. 
That is perfect. Thank you that's all I needed today. 
You're welcome. Have a great day!