Hi. I am Sandra Lopez.
user
Hello. How can I help you now?
assistant
I want to change my reservation as my project submission date got postponed. Can you help me?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please, wait for a while to check your reservation status.
assistant
Sure.
user
Sorry, there is no reservation found on your name in our records.
assistant
That's Ok, thanks for your response.
user
Thank you for opting us.
assistant