Task-oriented dialogue about: restaurant
train

Hello, I'd like some information on a train going to leicester.
Do you know when you will be traveling?
I need to arrive by 20:45
Almost there, Ive got the time and route in, but never got a date, what day will you need this?
I need to travel on Tuesday. Can I get the Train ID and travel time? Thank you so much!
Train TR0776 arrives in Leicester at 20:06. It departs Cambridge at 18:21. Would you like to book this?
Yes can you please and send me the reference number.
How many tickets do you need?
I will need 7 tickets.
Reference number is : XCUCXU2M . Will you need any more help?
I will need a restaurant for 7 people at 12:45 on the same day at graffiti.
Booking was successful. The table will be reserved for 15 minutes. Reference number is : LLBY85ZO . Do you need anything else?
no that's all thanks a lot
Happy to help. Goodbye.