Hello.
user
Hello.
assistant
I am Rebecca Davis here.
user
Davis, how can I aid you today?
assistant
I am planning to reserve my  flight ticket from IAD to DFW. Can you please help me with booking?
user
Sure, I am here to help you. May I know your travel dates please?
assistant
My planned travel dates are June 18 and June 20.
user
Ok, hold on for a moment. Let me check the best flight for you.
assistant
Ok, I will wait for your response.
user
I found a flight for you with Delta airline and it costs you 100. Shall I proceed?
assistant
That's perfectly matching to my requirements, please proceed with that ticket booking..
user
Your ticket has been booked with 1002 flight number.
assistant
Thank you for your service.
user
Welcome, thank you for choosing us. Have a safe flight.
assistant