Hello.
Hello, what can I do for you?
I want to change an existing reservation. Can you please help me out?
Sure, can you please tell me your name to check your existing reservation?
Sure, my name is Emma Clark.
OK, please wait a moment. I will check for the existing reservation.
Sure.
Sorry, there is no reservation found with your name.
OK, thank you for your information.
Welcome. Thank you for reaching us. Have a good day.