Hello.
user
Hello. How can I help you at this moment?
assistant
Can you help me to change my reservation?
user
Sure, I am here to help you with this.
assistant
Thank you.
user
Can you please provide your name to check your reservation status?
assistant
I am Daniel Johnson.
user
Daniel Johnson, there is no active reservation found under your name in our database.
assistant
No problem, thank you for checking.
user
Thank you for contacting us.
assistant