You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, may I know your planned travelling dates?

USER: I want to travel on 11/19, and return on 11/21.

ASSISTANT: For further proceeding, may I know your good name?

USER: I am Carolyn Anderson.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: May I know your connection limit?

USER: I need a break in my journey.

ASSISTANT: Do you have any specific time preference for journey?

USER: No.

ASSISTANT: Southwest airline is providing a connecting flight of fare 100 with economy class, shall I proceed for booking?

USER: Proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1007.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.