You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Edward Garcia.

ASSISTANT: How can I help you?

USER: I would like to change my reservation which is under my name. Can you please help me with that?

ASSISTANT: Sure, I will help you with that. Please wait for a while.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, we did not find any active reservation on your name in our records.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.