You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Can you avail me to book a flight from OAK to SFO?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: My travel dates are Sept 05 and 07.

ASSISTANT: Do you need break in between your journey?

USER: Yes, I need it.

ASSISTANT: Please let me know if you have any other specifications.

USER: I prefer to travel in normal cost airline.

ASSISTANT: May I know your good name please?

USER: Patricia Harris.

ASSISTANT: Hawaiian airlines is providing a single connected flight with ticket fare of 200, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1019, have a safe journey.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.