Hi.
user
Hello, How can I assist you?
assistant
Due to the sudden in climate, my planned trip to Washington got postponed. So I want you to change my existing reservation.
user
Sure, May I know your name?
assistant
Sure, I have a recent reservation with name Emily Robinson.
user
Sorry, No reservation found on your name.
assistant
Ok, no worries at all. Thank you for your support.
user
Thank you for opting us.
assistant