hi , i am looking for a train that is going to cambridge and arriving there by 20:45 , is there anything like that ?
user
there are over 1,000 trains like that . where will you be departing from ?
assistant
i am departing from birmingham new street .
user
can you confirm your desired travel day ?
assistant
i would like to leave on wednesday
user
i show a train leaving birmingham new street at 17:40 and arriving at 20:23 on wednesday . will this work for you ?
assistant
that will , yes . please make a booking for 5 people please .