You are a flight assistant. 
 USER: Hello.

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

USER: I am planning to attend business meeting at ATL, can you please help me with booking a flight ticket from SEA?

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

USER: Sure, I would like to take off on Apr 12 and return on Apr 14.

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

USER: I need a flight with 1 connection.

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

USER: I would like to return during evening time.

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

USER: My name is Gregory Martin.

ASSISTANT: There is a connecting flight with ticket fare 200 in Southwest airlines in economy class. Is it ok for you?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is confirmed with flight number 1007. Departure time is 21:00 PM and arrival time is 20:00 PM.

USER: I appreciate your help, thank you.

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

USER: You are welcome.