You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Richard Carter. Can you please help me in booking a flight ticket from IAH to AUS?

ASSISTANT: Sure, can you please tell me your trip dates?

USER: I would like to fly on Dec 13 and return on Dec 15.

ASSISTANT: Do you have any other requirements?

USER: I want to depart in afternoon time.

ASSISTANT: Ok, please wait a minute.

USER: Ok, I need a single connection.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Hawaiian airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: You can proceed to booking.

ASSISTANT: Your ticket is booked in 1020 flight.

USER: Thank you.

ASSISTANT: Most welcome.