Hi.
user
Hello, how may I help you?
assistant
Myself Shirley Martin. As there are some changes in my trip,I want to change my existing reservation. Can you help me?
user
Sure, wait for a minute.
assistant
Ok.
user
Sorry Martin, no reservation found on your name.
assistant
No problem. Thank you for your time.
user
Do you need any other help?
assistant
No.
user
Ok, thank you for reaching us.
assistant