I would like a ticket to a train that arrives in Cambridge before 8:45am.
There are 231 trains that arrive in Cambridge before 8:45, can you tell me where you want to depart from to narrow it down?
I'd like to depart from London kings cross
I can book you on train number TR4543. It departs at 07:17 and arrives in Cambridge at 8:08.
I need the train to leave on Sunday.
Okay, I got one leaving at 5:17 and another at 7:17, do you have a preference?
7:17 please.  I would like to book for 8 people and i need the reference number.  I would also like to book at Bangkok City restaurant.
I've booked the train. Your reference number is YRIP8V3C. For what day and time would you like the restaurant reservation?
I want to book the reservation the same day as my train at 13:30 for 8 people.
Unfortunately we cannot book at that time, could you choose another day or time please?
How about the same day at 12:30?  If that works, please send the reference number.
It works. The reference number is YRIP8V3C. Anything else I can do for you?
i would also like to book a reservation at bangkok city.
You would like an additional reservation at Bangkok city restaurant?
No, my mistake. Thank you. 
okay is there anything else i can help you with?
No, that was everything, thank you!
Okay! Thank you for calling.
Thank you very much for your help.
Good day then.