You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: Myself Laura Gonzalez, will you help me in booking the flight tickets from ORD to LAS?

ASSISTANT: I am glad to help you about your flight ticket booking. Can you please provide your planned dates of journey?

USER: My journey dates are 09/09 and 09/11.

ASSISTANT: Sorry to say this Laura, there no flights on your planned dates of journey.

USER: Ok, not an issue. Thank you for helping me.

ASSISTANT: Most welcome, thank you for reaching out here. Hope you have a nice day ahead.