Hi.
user
Hello.
assistant
Jonathan Williams here.
user
How can I help you?
assistant
I would like to prefer a flight with lay-by option for my business trip to Austin. Can you book the flight ticket?
user
Sure, can I know your travelling dates to book the ticket?
assistant
The trip dates are from 19 Jan to 21 Jan.
user
May I know your airport codes please?
assistant
The airport codes are from DCA to AUS.
user
Please allow me a moment.
assistant
Sure.
user
 I found a flight with a fare of 200 and there is a 1 drop in your journey and the flight number is 1004 in Delta airlines, shall I proceed with ticket booking?
assistant
I am fine with the airlines. You can book the flight ticket.
user
Your flight ticket booking is confirmed on your travel dates.
assistant
Thank you.
user
You are most welcome and thank you for reaching us.
assistant