can you help me find a train for my upcoming trip to your city ?
user
what days look like the best ones to get a great deal on hotel with train ride .
assistant
well , i want to leave on saturday . you tell me the best options .
user
there are 202 options that day ! do you know what time you want to leave or arrive ?
assistant
i would like to arrive by 19:00 .
user
can you tell me where you are leaving from and going to ?
assistant
of course , silly me . i would like to travel from cambridge to london liverpool street on saturday , and i need to get there by 19:00 please .
user
allright . tr0357 departs at 09:39 . would you like me to book you tickets ?
assistant
can you give me the ticket price ?
user
a ticket from london liverpool street to cambridge is 13.28gbp .
assistant
ok , i'll have to speak with my friend to see if that price is acceptable . can i please get the address to the restaurant hotel du vin and bistro ?
user
absolutely , the address is 1519 trumpington street . is there anything else i can assist you with today ?
assistant
i also need their phone number .