i will be traveling to cambridge and need lodging .
user
alright . do you have a price range ?
assistant
i am looking for a guesthouse with free parking located in the north that is in the moderate price range .
user
is there a star range you prefer ?
assistant
no , just need if for 3 people . 3 nights , starting wednesday .
user
okay , your hotel was booked and your reference number is pcrn539l . is there anything else i can help you with ?
assistant
i am looking for a train leaving from bishops stortford .
user
can you tell me what day you will be traveling ?
assistant
i need the train on wednesday as well and i need it to leave after 16:45 please .
user
there are 4 trains what time would you like to arrive by ?
assistant
i do not care what time i arrive as long as i am leaving after 16:45 .
user
okay traid tr2106 leaves at 17:29 and arrives at 18:07 . would you like me to book it ?
assistant
yes book it and please provide the reference number .
user
okay , no problem . will you be needing tickets for 3 people for the train as well ?
assistant
yes , please book them for me .