You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: My name is Kathleen Johnson.

ASSISTANT: Ok.

USER: I would like to spend my weekend at Austin zoo. Can you help me in booking a ticket?

ASSISTANT: Sure, I will help you with that. Can you please mention the travelling dates of your journey?

USER: The journey dates are 06/18 and 06/20.

ASSISTANT: May I know the airport codes to search a flight?

USER: I have a plan to travel from LGA to AUS.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1005 in UA airline has the price 100 and the connection limit is 1. Shall I proceed with this booking?

USER: Sure, please book the ticket.

ASSISTANT: Your booking is done, have a nice day.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.