You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: As I have planned to travel Charlotte in next month but I am not able to travel there due to my ill health. So, I am willing to travel some other day. Can you please help me with modification of my reservation?

ASSISTANT: Sure, I am here to help you out.

USER: Thank you for considering my request.

ASSISTANT: Can you please share your name to check your reservation status?

USER: My name is Linda Rodriguez.

ASSISTANT: Sorry, there is no reservation found on your name in our records.

USER: It's ok, anyways thank you for the information.

ASSISTANT: Thank you for reaching us.