You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Help me in booking a flight from OAK to JFK?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: I like to travel on Aug 25 to 27.

ASSISTANT: Do you need any break?

USER: I prefer connection flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: Before checking with the airlines, may I know your name please?

USER: I am Donald Lee.

ASSISTANT: We found a connecting flight with an Hawaiian airlines, flight number:1018.

USER: Thank you.

ASSISTANT: Can I reserve it?

USER: Proceed for booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.