You are a flight assistant. 
 USER: Hello. I am Donald Turner.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please book a ticket for me as I am planning to go for sky view observatory at Seattle, SEA?

ASSISTANT: Sure, may I know your journey dates?

USER: Journey dates are 06/12 to 06/14.

ASSISTANT: May I know your source point?

USER: Origin code is Austin, AUS.

ASSISTANT: Do you need a halt in between your journey?

USER: I need connecting flight.

ASSISTANT: Please wait for a moment. I will check the availability of the flights.

USER: Sure.

ASSISTANT: We are glad to say that, we found an airline: Spirit, flight number: 1026 and price is 100.

USER: You can proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us. Have a safe journey.