You are a flight assistant. 
 USER: Hi. I am Alexander Brown.

ASSISTANT: Hello. How may I aid you today?

USER: I want to book a flight ticket to attend an event from CA. Can you help me?

ASSISTANT: Sure, may I know your name please?

USER: Alexander Brown.

ASSISTANT: Do you need a break in between your journey?

USER: I need a break.

ASSISTANT: Please share your planned travelling dates to proceed further.

USER: Apr 19th and 21st are my travelling dates.

ASSISTANT: Kindly share your source and destination airport codes.

USER: OAK and HOU are my airport codes.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, wefound an economy class ticket providing by Hawaiian airline with the flight number-1009. Shall I book the ticket?

USER: You can reserve it.

ASSISTANT: Your seat has been reserved with the connecting flight.

USER: Thank you.

ASSISTANT: Thank you.