I need a train from london liverpool street station on wednesday. What is your destination, please? I am heading to Cambridge for an important visit. Can you get me there by 11:00? There is one train leaving at 7:39 arriving at 9:07 would that work for you? That should be perfect. How many tickets can I get? You can buy up to eight tickets. Just one is fine. Ok. The price is 16.60 pounds for 1 ticket. Do you want me to book it? Could you tell me the travel time please first? Yes, it's 88 minutes. May I help with anything else?