Hello.
user
Hello, how can I assist you?
assistant
As my plans to visit Houston got postponed, can you please help me in changing my existing reservation to Houston?
user
Sure, please share your name to check your existing reservation.
assistant
My name is Lisa Mitchell.
user
Please wait for a while.
assistant
Sure, I will wait for your information.
user
Lisa Mitchell, no reservation found with your name is our system to change.
assistant
Ok, not an issue. Thank you for providing information.
user
Thank you.
assistant