Hello, I am Christine Baker.
user
Hello, how may I serve you today?
assistant
Due to an emergency meeting, I want to change my reservation. Can you help me with it?
user
Sure, I will help you to change your reservation.
assistant
OK.
user
Please wait for a moment, while I check for the reservation on your name.
assistant
OK.
user
Thank you for waiting, sorry there is no reservation found on your name in our system.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant