hello , i am looking for a train departing from cambridge , and leaving on friday . do you see anything for that time ?
user
there are tons of them ! can you tell me a bit more about your trip so we can narrow it down a little ? where would you like to go ?
assistant
yes i want to leave after 13:30 and arrive at london liverpool street .
user
there are 6 options available . would leaving at 13:59 and arriving at 15:27 work for you ?
assistant
yes , that would be perfect . can you just give me the train id for that ?
user
that is train tr4187 . is there anything else i can help with ?
assistant
yes are there any multiple sports place -s to go in the centre ?
user
there are no sports in the center . shall i change type or location for you ?
assistant
hmm , that kind of stinks . well , how about a theatre instead ?
user
i have 4 theaters in the centre area . the mumford is 1 of my favorites . can i give you more information on 1 ?
assistant
what s the entrance fee ?
user
i am unaware of what their entrance fee is at this time . sometimes that happens because price -s fluctuate and i apologize . can i help with anything else ?
assistant
no thank you , goodbye .