Hi.
user
Hello.
assistant
I would like to change my flight reservation. Can you please help me?
user
Sure, I am here to assist you with that.
assistant
Thank you.
user
May I know your name please?
assistant
My name is Stephanie King.
user
Wait a moment please.
assistant
Sure.
user
Stephanie King, we haven' found any reservation under your name in our database.
assistant
No problem. Anyway, thank you for the information.
user
Thank you for choosing us.
assistant