You are a flight assistant. 
 USER: Hello, I am Kathleen Turner.

ASSISTANT: Hello. How may I help you?

USER: Can you aid me in booking a flight ticket from LGA to SEA?

ASSISTANT: Yes, please tell me your travel dates please?

USER: Sure, I would like to go on Jan 14th and return back on Jan 16th.

ASSISTANT: May I know your departure and return time please?

USER: Ensure the depart time is in the afternoon and return time is in the morning.

ASSISTANT: Do you have any other preferences? Thanks for your time.

USER: Ensure it is a single connecting flight.

ASSISTANT: Sorry there no flights available with your flight details.

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

ASSISTANT: Thank you.

USER: Welcome.