You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Laura Brown here.

ASSISTANT: How can I help you today?

USER: I want to attend a Seminar in Houston. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My travelling dates are 02/28 and 03/01.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: My airport codes are from DFW and HOU.

ASSISTANT: Do you have any specifications?

USER: I wan to departure on afternoon. I want to travel in single connecting flight.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: We found a flight 1019 in Delta airlines with 1 stopover and it costs you 200. Shall I proceed?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your booking is done.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us, have a safe flight.