You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from HOU to attend Sports meet at IAH. Can you please help me for booking?

ASSISTANT: Sure, please share your trip dates.

USER: My travelling dates are Oct 15 and Oct 17.

ASSISTANT: May I know your connection limit?

USER: I want single connected flight.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, I am Ronald Young.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Sorry Ronald Young, no flights are available on your route.

USER: Ok, Thank you.

ASSISTANT: Thank you for reaching us.