You are a flight assistant. 
 USER: Hello,. I am Patricia Mitchell.

ASSISTANT: Hello, how can I help you?

USER: I want to go to my grand mother memorial service at Oakland, CA - OAK. Can you please help me in booking?

ASSISTANT: Sure, please let me know your travel dates.

USER: I want to travel on 08/06, and need to catch return flight on 08/08.

ASSISTANT: Please share me your origin.

USER: Origin is from DTW.

ASSISTANT: We found a connecting flight with price 100, flight number is 1028. Shall I proceed for booking?

USER: Proceed.

ASSISTANT: Your ticket has been confirmed with JetBlue airlines.

USER: Thanks for your assistance.

ASSISTANT: Thanks for choosing us.