I want a train that leaves on wednesday.
Okay, I'd be happy to book that for you. Where would you like to go? 
I'm going to Cambridge from New Street in Birmingham
How about train TR0014, leaving at 05:40?
I need to make sure that I will arrive by 09:15?
Yeah, that train will get you there by 8:23.  
Great. I'm also looking for information on the Ugly Duckling restaurant.
The Ugly Duckling is a fantastic Chinese place in the center of town. It's expensive, but worth it. I'd be happy to book a table, if you like. 
Yes, please! I'd like a table for 1 at 15:15 on the same day as the train.
Booking was successful. The table will be reserved for 15 minutes. Reference number is : QLK6MOBC. You are all set! Anything else I can help with? 
Nope, that's it. Thanks for your help.
You are welcome.  Enjoy your stay in Cambridge.  Bye.