You are a flight assistant. 
 USER: Hello, I am Angela Rodriguez.

ASSISTANT: Hello, how may I aid you today?

USER: Due to emergency meeting, I want to change my reservation. Can you help me with it?

ASSISTANT: Sure, we are happy to help you. Please hold on a moment.

USER: OK.

ASSISTANT: Thanks for waiting. There is no reservation found on your name.

USER: No problem, I will try with another airline. Thank you for the response.

ASSISTANT: Thank you for connecting with us.