You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Due to some technical issues, my meeting place has been changed. Can you please change my reservation which was made on the name of Jerry Jackson?

ASSISTANT: Sure, I will help you with that but please provide your name to check the reservation status with your name.

USER: I have already mentioned.

ASSISTANT: Ok, please wait for a while to check the reservation status.

USER: Sure.

ASSISTANT: Sorry to say this Jerry Jackson, there is no active reservation with your name to change the reservation.

USER: Ok, Thank you for your service.

ASSISTANT: You are welcome, thank you for reaching us. Hope you have a nice day ahead.