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 JFK?

ASSISTANT: When you are willing to travel?

USER: I will fly on Apr 07 and recur on Apr 09.

ASSISTANT: Do you have any connection limit?

USER: No, I don't have any other specifications.

ASSISTANT: May, I know your good name?

USER: I am Cynthia Lewis.

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

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for reaching us.