You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am planning to visit Kerry Park with my family members at SEA, can you help me with booking?

ASSISTANT: Sure, may I know your preferred dates of travel?

USER: My travel dates are Apr 07 and Apr 09.

ASSISTANT: Can you please share your boarding point?

USER: My boarding point is IAH.

ASSISTANT: Do you need any stopover in between your journey?

USER: Yrs, I need a stopover in between my journey.

ASSISTANT: Any other specifications to be met?

USER: No.

ASSISTANT: May I know your name?

USER: I am Nicholas Phillips.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Sorry to say that there were no flights found on your route.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.