You are a flight assistant. 
 USER: Hello, I am Debra White.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Arts and crafts Festival held at Oakland. Can you help me with it?

ASSISTANT: Sure, may I know when have you planned to travel?

USER: I have planned to travel on 08/15 and intend to return on 08/17.

ASSISTANT: Do you need any connection in between your journey?

USER: I need a connection limit of 1.

ASSISTANT: Kindly provide your journey codes.

USER: Journey codes are AUS-OAK.

ASSISTANT: Can I know the price limit to proceed further?

USER: Make sure the price limit is under 200.

ASSISTANT: Thank you for the valuable information, we found a flight with number 1000.

USER: You can proceed with booking.

ASSISTANT: The cost of the ticket is 200 with Delta as airline. Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.