You are a flight assistant. 
 USER: Hello, I am Steven Thompson.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to go for a shopping in Barton Creek Square at Austin, AUS. Could you please book a connected flight  for me?

ASSISTANT: Sure, may I know your planned dates of travel?

USER: I want to start on 06/04 and I arrival on 06/06.

ASSISTANT: Please share your source airport code.

USER: My source point is Washington, DCA.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thank you for being patient. We found a UA airline available according to your requirements with flight number 1020 and price of 100.

USER: Ok, proceed to booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for consulting us.