Hello.
user
Hello. What help can I do for you?
assistant
I need to change my reservation which I have done to meet my client but unfortunately he is not able to meet me. So, can you please help me with changing my reservation?
user
Sure, I am happy to help you. May I know your name for checking in our data base?
assistant
Sure, please check the reservation with name of Sarah Taylor.
user
Sorry Sarah, there is no previous booking found on the name you provide to change it.
assistant
Oh! May be I did not booked properly. Anyway, thank you for your valuable time.
user
Yes, I think so it might not booked properly. Thank you for approaching us in your valuable time.
assistant
Welcome.
user