Hello.
user
Hello.
assistant
I am Lisa Green.
user
Green, how can I help you today?
assistant
I need modify my dates in reservation, can you help me out please changing my reservation?
user
Sure, I can help you in changing your reservation. Please wait for a while.
assistant
Sure.
user
Green, I have not found any reservation by your name.
assistant
That's ok, no problem. Anyway thank you for your response.
user
Thank you very much for contacting us.
assistant