You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Larry Baker want to visit Houston Film Commission. Can you book a connecting flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 09/01 and 09/03.

ASSISTANT: Please share your journey points?

USER: I will depart from NV-LAS to TX-IAH.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry, there were no flights found on your route. Thank you for reaching us.

USER: Thank you for your response.