You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am planning to visit Austin, will you help me in booking the flight ticket from SEA to AUS?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travelling dates are June 28 and June 30.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I need a flight with single connection.

ASSISTANT: Do you have any class preferences?

USER: No, I don't have any other specifications.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: Can you please provide your name to proceed further?

USER: Myself John Green.

ASSISTANT: There is a direct flight with ticket fare 100 in AA airlines in economy class. Is it ok for you?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your booking is confirmed with flight number 1019. Departure time is 2:00 hours and arrival time is 14:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a nice day.