You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to fly to Los Angeles with the direct flight to visit Disneyland. Could you please help me to book a flight ticket?

ASSISTANT: Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: Sure, I am planning to start my journey on Nov 10th and my return date would be on Nov 12th.

ASSISTANT: Kindly share your airport codes?

USER: I would like to start from AUS and my destination airport code is LAX.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Is there any other specifications?

USER: No, please go with the above details.

ASSISTANT: For further proceeding, kindly share your name.

USER: I am Debra Jones.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Sorry to say, no flights found with your requirement.

USER: That's ok, I'll choose any alternative to reach my destination.

ASSISTANT: Thanks for choosing us.

USER: Thank you for your information.