Hello.
user
Hello. Welcome to Global airline agency. How can I assist you today?
assistant
I want to change my existing reservation, because of some business problems. Can you please help me in this condition?
user
Sure.May I know your name please?
assistant
My name is Sharon Smith here.
user
Unfortunately, there is no reservation found under your name.
assistant
Ok, no problem. Thank you for your service.
user
Thank you for reaching us.Have a great day.
assistant
Welcome.
user