You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to book a flight ticket from AUS to SEA to meet my friends. Could you please help me with booking a flight ticket?

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

USER: My travelling dates are Oct 31 and Nov 2.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I prefer to travel in a connecting flight.

ASSISTANT: Do you have any another preferences on your journey?

USER: Yes, I want to travel in the economy class.

ASSISTANT: May I know your name for the booking process?

USER: I am Donald Walker.

ASSISTANT: Spirit  Airlines providing a flight with the price 200 with single connection and it's in economy class only. Can I proceed for the booking?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket reservation done with the flight number 1014.

USER: Thank you for your assistance.