You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit Oak land, CA-OAK for business meeting.Can you please help me for booking the flight ticket from TX-HOU?

ASSISTANT: Sure, may I know your journey dates please?

USER: The journey dates are from 12/24 to 12/26.

ASSISTANT: I found a flight for you with Hawaiian airline and it costs you 200. Shall I proceed?

USER: Yes, proceed with my booking.

ASSISTANT: May I know your name please?

USER: Rachel Taylor.

ASSISTANT: Your ticket has been booked Taylor.

USER: Thank you for booking the flight ticket.

ASSISTANT: Thank you for reaching us. Have a safe flight.

USER: Thank you.