Hello.
user
Hello, how may I help you?
assistant
Catherine Lopez here. I want to reserve a flight from IAD to ATL,  can you help me?
user
Sure, can I know your travelling dates?
assistant
My travelling dates are from May 16th to May 18th. I need a single connection.
user
We found direct flight with Southwest airline with price 100 and economy class and airline number is 1004 with arrival time is 8 AM and departure time is 20 PM, Shall I proceed for booking?
assistant
Ok, please book it.
user
Your ticket is booked.
assistant
Thank you.
user
Thank you.
assistant
Welcome.
user