You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, can you please provide your journey dates?

USER: Sure, my travel dates are from Aug 26 to Aug 28.

ASSISTANT: Are you looking for any preferred connections?

USER: I would prefer connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your name to proceed further?

USER: Myself Ashley Gonzalez.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your valuable time, unfortunately no flights available on that route.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for opting us.