You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Erick Baker. I want to change my travel dates in my previous reservation so can you please help me with that?

ASSISTANT: Sure, please wait for sometime.

USER: Ok, thank you for your response.

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

USER: Oh! It's ok no problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.