I need a train leaving cambridge I want to be at my designation by 17:45. 
What is your destination site and what day are you planning to travel on?
I need to arrive in birmingham new street by 17:45 on wednesday.
I have train TR5558 arriving on 17:44 is that okay?
Yes, that will work. Can I make a booking for 7 people please? I will need a reference number.
Yes I will get a confirmation number for 7
Thanks. Again, it is for Wednesday.
Booking was successful for TR5558. The total fee is 525.69 GBP payable at the station. Reference number is: 7GOR98HS. Do you need further assistance with anything?
Thanks. I am also looking for a cheap Chinese restaurant. Can you help me with this?
Would you prefer in the Centre or South area?
South area please.
I have found The Lucky Star that meets your requirements. Would you like me to book it for you?
Please for Wednesday at 14:45.
How many people will be in your party?
For all 7 of us, and I'll need the reference number for that as well. 
Great. Your reference number is TIA1WMSZ.
Thank you for all your help. That will be it for now.
Thank you is there anything else today that I can help you with?
Thanks for you help. That is all.
Have a good day!