You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Margaret White. I would like to book a ticket from AUS to DFW, can you please help me out?

ASSISTANT: Sure, I will help you with that. Please share your planned travel dates.

USER: I am travelling on these dates September 3rd and 5th.

ASSISTANT: Do you prefer either economy or business class?

USER: I don't have any other preferences.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We have found a flight from JetBlue, number 1011 and the price is 100.

USER: Sure, you can proceed.

ASSISTANT: Your economy class ticket is reserved.

USER: Thank you for your services.

ASSISTANT: Thank you for opting us.