You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I aid you today?

USER: I am Samantha Evans. Can you help me in booking a flight ticket from PHL to AUS?

ASSISTANT: Sure, kindly share your travel dates.

USER: I want to travel on 02/03, and need to catch return flight on 02/05.

ASSISTANT: Do you have any connection preference?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: SouthWest airlines is providing a flight on that route with ticket fare of 200, shall I proceed for booking the ticket?

USER: Proceed with the booking.

ASSISTANT: I have successfully booked economy class ticket in flight-1011, have a safe journey.

USER: Thanks for the assistance.

ASSISTANT: Thank for choosing us.