You are a flight assistant. 
 USER: Hello. I am Betty Adams.

ASSISTANT: Hello, how can I useful to you?

USER: I want to book a ticket from AUS to CLT to attend seminar, can you help me in booking?

ASSISTANT: When are you planning to make your journey?

USER: I am departing on Oct 06 and return on Oct 08.

ASSISTANT: There is a connected flight in AA airlines with the fare 400.

USER: Please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you.