You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Raymond Allen here. I want to book a flight ticket to meet my brother who lives in DFW, can you check for the flights from HOU?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My journey will start on 03/01 and I will be returning on 03/03.

ASSISTANT: Please wait for a moment.

USER: I need a flight with 1 halt.

ASSISTANT: There is a connecting flight 1009 with price 200, can I proceed?

USER: May I know the airlines name and class?

ASSISTANT: It is a AA airlines.

USER: Ok, please proceed with booking my reservation with this flight.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for your humble assistance.

ASSISTANT: Welcome.