You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me in booking a flight ticket from AUS to PHL?

ASSISTANT: Sure, please share me your trip dates.

USER: I want to fly on May 04 and return on May 06.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: I am Patrick Nelson.

ASSISTANT:  Do you need direct flight or connecting flight?

USER: I need a single connection.

ASSISTANT: Is there any time concern for you?

USER: No.

ASSISTANT: May I know your class preferences?

USER: I don't have any preferences.

ASSISTANT: We found a JetBlue airline and 1006 is flight number with a fare of 100. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.