You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please reserve me a flight ticket from SEA to OAK?

ASSISTANT: When you are willing to travel?

USER: My travel dates are Dec 31 and Jan 02.

ASSISTANT: May, I know your good name?

USER: I am Patrick Collins.

ASSISTANT: Let me know your connection limit?

USER: I need a connection limit. I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for reaching us.