You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you help me in booking a flight ticket to HOU from SEA to meet my cousin?

ASSISTANT: Can I know your connection limit?

USER: Thank you for considering my request but I do not have any such preference.

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, my travelling dates are June 13 and June 15.

ASSISTANT: Do you have any requirements?

USER: I need to departure in the morning.

ASSISTANT: May I know your name?

USER: Sure, my name is Stephan Perez.

ASSISTANT: Sorry to say, no flight is available for you.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: Thank you for reaching us.