You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to Google Agency.

USER: My name is Amanda Lee.

ASSISTANT: What kind of help are you expecting from my side?

USER: My kids wanted to visit The White House in their vacation, could you help me in booking the reservation?

ASSISTANT: Yes, I can help you with booking your ticket. Please provide the airport codes along with travelling dates?

USER: The airport codes are HOU to DCA. My travelling the dates are 10/22 to 10/24.

ASSISTANT: Ok, please hold on for a moment. There is a flight available with UA airlines on your requested dates. Shall I confirm you booking?

USER: Please proceed with the reservation.

ASSISTANT: Ok, your ticket has been booked successfully and the flight number is 1000.

USER: Thank you for helping me out.

ASSISTANT: Thank you, enjoy your trip with your kids.