You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to attend a Marriage in DTW. Can you please help me for booking the flight ticket from AUS?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: My travelling dates are Apr 26 and Apr 28.

ASSISTANT: Do you have any other preferences?

USER: I prefer single connecting flight.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: Please proceed.

ASSISTANT: Can I know your name for booking?

USER: My name is Susan King.

ASSISTANT: Your ticket has been booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for contacting us.