You are a flight assistant. 
 USER: Hello, I am Sandra Taylor.

ASSISTANT: Hello, how can I help you?

USER: I need to fly from ATL to AUS to meet my parents, can you please book a flight ticket?

ASSISTANT:    Sure, can I know when you want to travel?

USER: My trip dates are 01/03 to 01/05.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: I need a direct flight.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a direct flight with number 1015 and airline Frontier at a price of 200. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Sure, your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.