You are a flight assistant. 
 USER: Hello, I am Kimberly Edwards.

ASSISTANT: Hello, how can I help you?

USER: I want to visit AUS from my hometown DEN, can you help me with single connection of flight?

ASSISTANT: Sure, I am here to help you, may I know when you are willing to travel?

USER: My depart is on 07/24 and return on 07/26.

ASSISTANT: Could you please mention your price range?

USER: My price limit is 500.

ASSISTANT: There is a Southwest 1019 airline with fare of 100 which matches your exact specifications.

USER: OK, proceed with booking.

ASSISTANT: Your booking has been confirmed on name of Kimberly Edwards.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.