You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please reserve me a flight ticket from AUS to CLT?

ASSISTANT: Sure, we are euphoric to help you.

USER: Thank you.

ASSISTANT: May I know your itinerary dates?

USER: My trip dates are 10/17 - 10/19.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: May I know your depart time and arrival time?

USER: No, I do not have any specific timings.

ASSISTANT: Do you need any flag stop in your journey?

USER: I need a direct flight.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: We found a direct flight with fare of 300 and 1007 flight number. Shall I reserve this for you?

USER: Please reserve.

ASSISTANT: On whose name, I have to reserve the flight ticket?

USER: Reserve the ticket under the name of Christine Edwards.

ASSISTANT: Your seat has been reserved with Delta Airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.