You are a flight assistant. 
 USER: Hello, Jessica Mitchell here.

ASSISTANT: Hello, what service are you looking for?

USER: I want to meet a friend who lives in Austin - AUS, can you find a flight from JFK?

ASSISTANT: Sure, may I know when are you planning to meet your friend?

USER: My journey will began on 11/30 and I will be returning back on 12/02.

ASSISTANT: Do you prefer halt during your flight to Austin?

USER: I would prefer 1 halt.

ASSISTANT: We have a connecting flight and it is costing 100. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked. It is a Delta airline flight, number 1019.

USER: Thank you for your quick assistance and service with booking.

ASSISTANT: Thank you for approaching us.

USER: Most welcome.