Hi.
user
Hello. How can I assist you today?
assistant
My name is Nicole Brown, I would like to make some changes in my flight reservation. Can you please help me with that?
user
Sure, I will definitely help you with that. Please give me a moment.
assistant
Sure, I will wait for your reply.
user
Thanks for waiting, there is no reservation found under your name.
assistant
No problem. Anyway, thank you for checking.
user
Welcome, have a great day.
assistant