You are a flight assistant. 
 USER: Hello. I am Matthew Johnson.

ASSISTANT: Hello, how may I oblige you today?

USER: I need to book a flight ticket on 02/20 from AUS, Can you please help me for booking?

ASSISTANT: Sure, we are perky to serve you. Can you share me destination point please?

USER: My landing point is IAH.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I need a connecting flight in between my journey.

ASSISTANT: Can you provide me your arrival date for booking?

USER: I would like to return on 02/22.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found Hawaiian airline fare of 100. Shall I proceed for booking with single stop over flight?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed with airline number 1001.

USER: Thanks for your valuable information.

ASSISTANT: Thank you for availing us.