You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I serve you?

USER: I am Samantha Thompson. I would like to visit Wet'n'Wild SplashTown at Houston, HOU. Can you please make a reservation from New York, JFK?

ASSISTANT: Sure, Please help me with your travel dates.

USER: My journey start on 08/04 and need to catch return flight on 0806.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.