You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I have reserved flight ticket wrong dates so I want to re-modify my travel dates, can you please help me in that?

ASSISTANT: Sure, I will help you with that. Can you please provide me your name?

USER: Myself Samantha Wright.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for being patient, there is no active reservation found on your name.

USER: Ok, no problem in that. Thank you.

ASSISTANT: Thanks for availing us.