i need a train from london liverpool street station on wednesday .
user
what is your destination , please ?
assistant
i am heading to cambridge for an important visit . can you get me there by 11:00 ?
user
there is 1 train leaving at 7:39 arriving at 9:07 would that work for you ?
assistant
that should be perfect . how many tickets can i get ?
user
you can buy up to 8 tickets .
assistant
just 1 is fine .
user
ok . the price is 16.60 pounds for 1 ticket . do you want me to book it ?
assistant
could you tell me the travel time please first ?
user
yes , it s 88 minutes . may i help with anything else ?
assistant
that s all the info i needed today , thank you for your help !