Hello.
user
Hello. How may I help you?
assistant
My name is Anna Carter. I want to change my travel date in my recent reservation. Can you help me with it?
user
Just a moment please.
assistant
Ok, take your time.
user
There is no reservation found on your name.
assistant
That's ok, may be I didn't done the reservation correctly at the first time. Thank you for assisting me.
user
Thank you for choosing us.
assistant