Hello.
user
Hello,.
assistant
I am Nancy Hall.
user
How can I serve you today?
assistant
I want to change my reservation due to postpone of my trip. Can you modify my travelling dates?
user
Sure, we are here to aid you.
assistant
Thank you.
user
Give me a minute, I will check with reservation and let you know.
assistant
Sure.
user
Thanks for your time. There is no reservation found with your name Nancy Hall.
assistant
Ok, thank you for informing me.
user
Thank you for availing us.
assistant