can you help me find a train for wednesday , heading into cambridge ?
user
i have 5 trains that meet your criteria .
assistant
i am departing from london liverpool street and would like to leave after 16:15 . does this help ?
user
the tr2232 train is available . it departs wednesday at 17:39 from london liverpool to cambridge . would you like me to book you a ticket ?
assistant
yes please book me a ticket .
user
just to clarify , would that be just 1 ticket or multiple tickets ?
assistant
oh wait , before booking i would like to know what the arrival time and travel time is on that train .
user
it will arrive by 19:07 . do you need tickets ?
assistant
i need to know the travel time before booking .
user
the travel time is 88 minutes .
assistant
ok great . i do not need tickets . could you find me a place to stay with free parking ?
user
the allenbell is a cheap guesthouse on the east side with internet would you like me to book it for you ?
assistant
i need the place to be on the north side actually . moderate -ly priced and with free wifi
user
i see 9 options for you . do you prefer a guesthouse or hotel ?
assistant
i prefer a hotel if available for 7 people and 4 nights starting wednesday . if that does not work then friday , and i will also need a reference number .