You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Kimberly Turner. I want to visit Colombia Centre in Seattle, SEA. Can you please reserve the ticket?

ASSISTANT: Sure, can I know your connection limit?

USER: I need direct flight.

ASSISTANT: Could you help me with your departure airport code?

USER: Sure, I will depart at New York, EWR.

ASSISTANT: Ok, let me know your travelling dates?

USER: My travel dates are 04/20 and 04/22.

ASSISTANT: Ok, please wait I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights found with your given details.

USER: Ok, no issues. Thanks for your response and information.

ASSISTANT: Thank you for reaching us.