You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Joseph Gonzalez. I would like to visit Charlotte to meet my friend, can you please help me in booking a flight ticket from Houston?

ASSISTANT: Sure Joseph, may I know your dates of travel please?

USER: My travelling dates are Apr 03 and Apr 05.

ASSISTANT: Ok, can you please share me with your airports codes?

USER: My travelling dates are IAH and CLT.

ASSISTANT: Please wait for a moment.

USER: Ok, take your time.

ASSISTANT: I found a flight with the connecting flight of fare 100 and the airline is Hawaiian, are you ok with this booking?

USER: Please proceed for further.

ASSISTANT: Ok, your booking is done with the flight number 1001.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a safe flight.