You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Susan White.

ASSISTANT: How can I aid you at this moment?

USER: I am looking for a flight from IAH to SEA, can you please help me in booking?

ASSISTANT: Sure Susan White, I am happy to help you with that. Can I have your travel dates please?

USER: I am planning to start my journey on Apr 08 and return back on Apr 10.

ASSISTANT: Can you please provide me the timings of your journey?

USER: My departure time is afternoon and return time is morning.

ASSISTANT: Do you have any specific airlines to travel?

USER: I am fine with any airline.

ASSISTANT: Sorry Susan White, no flight is available to you as per your timings of your journey.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for choosing us, have a good day.