You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am Virginia Gonzalez. My kids are bored with their routine, I am planning to surprise by taking them to fun fair exhibition.

ASSISTANT: Ok.

USER: Can you please book a ticket on 09/24?

ASSISTANT: Sure, I am here to help you. May I know when are you willing to return?

USER: I will return on 09/26.

ASSISTANT: Can I know your boarding and landing airport codes please?

USER: Origin code is New York, EWR. Las Vegas, LAS is my landing point.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between my journey.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patience. Unfortunately, there were no flights with your requirements.

USER: No problem. Thank you.

ASSISTANT: Thank you for approaching us.