You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me in booking my flight ticket from HOU to OAK?

ASSISTANT: Sure, can you please share your journey dates?

USER: My travelling dates are June 06 and 08.

ASSISTANT: Are you looking for any preferred connections?

USER: I need single connection flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your name to proceed further?

USER: Myself Susan Harris.

ASSISTANT: We found a direct flight of Delta airlines, flight number-1000 class-economy and fare is 200. Shall I proceed with the booking?

USER: Please proceed with booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.