You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura Thomas.

ASSISTANT: How can I assist you today?

USER: I am looking for a flight from HOU to DCA, can you help me out?

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

USER: My trip dates are from 12/17 till 12/19.

ASSISTANT: Flight 1003 in AA airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

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