You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gregory White.

ASSISTANT: How can I serve you?

USER: I am planning to visit Lake Merritt at Oakland, could you please help me with booking a flight ticket from BOS to OAK?

ASSISTANT: Sure. Are you okay with connecting flight or you need a direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: When are you willing to make your trip?

USER: I would like to depart on Dec 29th and return on Dec 31st.

ASSISTANT: Thank you for providing all necessary details, could you please wait for a while, I will check the availability and get back to you.

USER: Sure, take your time.

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

USER: Ok, not an issue. Anyways, thank you for the information.

ASSISTANT: Thank you for reaching us.