Hello.
Hello, how may I aid you?
I am Margaret Hall. I want to change my travel dates in my previous reservation so can you please help me with that?
Sure, I am here to aid you.
Thank you.
Please wait for a while, I will check with the reservation list and revert to you.
Ok.
Thank you for your time, There was no reservation found on your given name.
Oh! It's ok no problem. Thank you for your information.
Thank you for choosing us.