You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you for the day?

USER: I want to attend a seminar on robotics, could you book my ticket from LAX to AUS?

ASSISTANT: Sure, can you please assign your journey dates?

USER: My itinerary dates are Nov 8 and 10.

ASSISTANT: Do you prefer connecting or direct flight in your journey?

USER: I am looking for a connecting flight.

ASSISTANT: Please let me know your other specifications.

USER: I have no other preferences.

ASSISTANT: May I know your name please?

USER: Jason Johnson here.

ASSISTANT: We found a connecting flight with United airlines, and the fare of 100 in economy class. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has  been reserved with 1023 flight number.

USER: Thank you.

ASSISTANT: Thank you for approaching us.