Hi.
user
Hello, welcome to flight booking agency. How can I assist you today?
assistant
 I would like to spend some more days with my family, so please help me in changing my existing reservation.
user
Sure, may I know your name to check for the previous reservation?
assistant
Emma Harris here.
user
I found your previous reservation, so please help me with the airport codes?
assistant
Source airport code is AUS and destination airport code is PHL.
user
Could you please share your new travelling dates?
assistant
The travelling dates are from 04/19 to 04/21.
user
Ok, let me check for the availability of flight.
assistant
Ok fine.
user
Emma, I found a flight with price fare 200 and the connection limit is 1 with UA airline.Would you like me to proceed with the booking?
assistant
Yes, please proceed booking.
user
Your booking is confirmed with 1018 flight number.
assistant
Thank you for your help.
user
You are welcome. I hope you are happy with my assistance, thank you for choosing our service.
assistant