Hello.
user
Hello, how may I assist you?
assistant
I am Jack Walker, can you please help me to change my reservation which was booked to Houston?
user
Sure, we are here to help you. Please, stay online.
assistant
Sure.
user
Thank you for your valuable time. No reservation was found on your name.
assistant
Ok, thanks for informing me.
user
Thank you for reaching us, have a good day.
assistant