U: Hi, I need a train out of Cambridge, thanks!

S: Sure, where will you be traveling to?

U: I will be going to london liverpool street.

S: There are 70 trains available. Is there a specific day and time you would like to leave or arrive by?

U: I would like the train to leave on friday after 15:30.

S: TR9956 I believe would be my choice.  Thank you.

U: OK, can you book that for 8 people, please?

S: Booking was successful, the total fee is 132.8 GBP payable at the station .
Reference number is : SEJBN5KV.

U: Great, can't wait! Are you able to help us find a cheap Chinese restaurant somewhere near the city centre, also?

S: Certainly! There are 3: Charlie Chan, Rice House, and Golden House. Do any of these sound like they'd be to your liking?

U: Yes, all of them are.  Can you get a table for all 8 of us at Charlie Chan at 12:15 for the day we travel?

S: Unfortunately I wasn't able to make that reservation. Is there another date or time you would like me to try?

U: Could you try 11:15, please?

S: I was able to get you at table at charlie chan at 11:15 for all 8 guests.  Your reference number is YZERKJXH.  Anything else I can help with?

U: Is great service available at Charlie Chan?
S: Yes, Charlie Chan has been complimented on its services, the waitstaff has been called nice and attentive, and the food arrived very fast.