You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I am Anthony Wright. Can you help me booking a flight ticket from LAS to EWR?

ASSISTANT: Sure, I am gleeful to assist you. When are you planning to make your journey?

USER: Thank you. I will start on July, 08 and return on July, 10.

ASSISTANT: Is there any class preference for you?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications to meet?

USER: I will start in the morning time.

ASSISTANT: Ok, please allow me a few minutes.

USER: Sure.

ASSISTANT: Thank you for waiting, no flights were found based on your schedule.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for availing us.