You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Michelle Evans.

ASSISTANT: How can I assist you Evans?

USER: I want to go Angel Island in this vacation, can you help me for booking flight ticket from DCA to OAK?

ASSISTANT: Sure. Please let me know your travel dates.

USER: My travel starts from 03/26 to 03/28. Make sure that connection limit is 1.

ASSISTANT: Evans, there is a flight with AA airlines and flight number is 1015 matching with your specified details.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us.