Hi. I am Joseph Davis.
user
Hello, How may I assist you today?
assistant
I want to go for a scientific exhibition held at Washington, so can you book a ticket for me?
user
Sure, May I know your full journey details please?
assistant
My journey details are from PHL to DCA. My preferable dates are from 12/20 to 12/22.
user
Ok, please wait for a moment, I will check and get back to you.
assistant
May I know the price and connection limit?
user
There is 1 connection, with a fare amount of 100. The flight is Delta airline, with flight number 1004. Shall I proceed for booking?
assistant
Yes, reserve a seat.
user
Your ticket has been booked with flight number 1004.
assistant
Thank you for your quick response.
user
Have a safe journey.
assistant