You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I have a business meeting in Seattle, can you help me for booking a flight ticket from EWR to SEA?

ASSISTANT: Sure, I am here to help you out. Can you please share your travel dates?

USER: My travelling dates are Dec 12 and Dec 14.

ASSISTANT: May I know your connection limit?

USER: I have no connection limit.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: My name is Katherine Hill.

ASSISTANT: Ok, please be on hold.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

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

ASSISTANT: Thank you for reaching us.

USER: Welcome.