I need to make a reservation at Hilton Hotel. 
May I have your name, please?
My name is Angela. Actually my friend decided to go with me, and she suggested Shadyside Inn instead. Just request 2 beds.
When are you arriving?
We're planning on staying from the 3rd to 30th.
I'm sorry, but your booking request failed.
Ah, that's alright. My friend was saying the Shadyside Inn was actually at a different town! Can you check Hyatt Hotel instead
OK, I've successfully completed this Hotel booking for you!
Nice! I read about it from a really good travel blog that always has good tips on places to stay. 
Is there anything else that I can do for you?
Oh sorry! My husband just booked us a flight to London for his brother's wedding! I'll have to change the dates to 10th-21st next month.  
OK, I've successfully completed this Hotel booking for you!
Ok great! I was really looking forward to a vacation and I don't really want to go to London since my brother-in-law's a bit stuck up, but family's family.
Is there anything else that I can do for you?
No that's all thanks!
Thank you and goodbye.