You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: My name is Virginia Davis, I want to book a flight on Nov 21 to attend a meeting at Atlanta. Can you help me with booking?

ASSISTANT: Sure, I will help you. May I know with your return date and origin airport code please?

USER: I will return on Nov 23. My source point is DFW.

ASSISTANT: Virginia Davis, do you need a direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Please let me know if you have any other preferences in your journey.

USER: No, I do not have any one.

ASSISTANT: We have a connecting flight operated by Southwest Airlines with a fare of 100. Is it ok for you?

USER: Yes, please proceed with booking.

ASSISTANT: I have booked your ticket in flight-1016.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us. Have a happy trip.