You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: Could you please help me in booking a flight ticket from IAD to ATL?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travel dates are Jan 26 and Jan 28.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any class preferences?

USER: No.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: Can you please provide your name to proceed further?

USER: My name is Amy Wright.

ASSISTANT: There is a connecting flight with ticket fare 100 in Southwest airlines in economy class. Is it ok for you?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking is confirmed with flight number 1012. Depart time is 3:00 hours and arrival time is 0:00 hours.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.