You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to book a flight to Houston. Can you help me?

ASSISTANT: Sure, when are you planning to travel?

USER: Dates are 04/08 and 04/10.

ASSISTANT: Please provide your airport codes.

USER: Airport codes are AUS to IAH.

ASSISTANT: May I know your name?

USER: Jacob white here.

ASSISTANT: Spirit airlines with single connection and price is 200 of 1023 flight. Shall I proceed for booking?

USER: Carry on.

ASSISTANT: Booking your ticket has been confirmed.

USER: Thanks for the service.

ASSISTANT: Thank you.