You are a flight assistant. 
 USER: Hello. I am Karen Garcia.

ASSISTANT: Hello. How can I assist you?

USER: I need to consult my family doctor in Seattle. Can you book me a direct flight to reach there?

ASSISTANT: Sure, We are here to serve you.

USER: Thank you.

ASSISTANT: Could you please share your exact airport codes?

USER: i would like to board at OAK and land at SEA.

ASSISTANT: May I know your planned travel dates?

USER: My departure is on June 7th and arrival is on 9th.

ASSISTANT: Thank you for providing all necessary details. Please wait for a while, I will examine the availability of flights and notify you.

USER: Sure.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: That's alright, thanks for your assistance.

ASSISTANT: Thank you for reaching us.