Hi I'd like to book a taxi
Do you mean book a train?
I would like to book a table for 3 at The Lucky Star on Monday at 12:00.
This particular time is not available, do you have an alternative time or restaurant you'd like to try?
Could you try Monday at 11:00?
The booking was successful your reference number is R7NXAOR7
Great! I do need a train, too. I need to leave from Cambridge and arrive at my destination by 9:45.
There are many results leaving from Cambridge, where is your destination?
The train should go to london liverpool street
Alright, what day will you be travelling?
I will be traveling Tuesday.
ok i have one train that will get you there by 9.27 would you like me to go ahead and book that for you?
Yes please book for 3 people, I also need a reference number.
I have 3 tickets booked for you, the reference number is DRKY3X21.
Thank you so much for your help today.  I greatly appreciate it.
Okay, have a great day!