You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I want to book a flight ticket from Atlanta to attend a business meeting in Oakland, can you please help me to book a flight ticket with single connection?

ASSISTANT: Sure, We are here to help you. Kindly share me your airport codes.

USER: I would like to fly from ATL and my destination point is OAK.

ASSISTANT: When would you like to make your trip?

USER: I intend to depart on Dec 22nd and my return date will be on Dec 24th.

ASSISTANT: Can I know your name?

USER: I am Matthew Hall.

ASSISTANT: Is there any other requirements to make your trip?

USER: No, I don't have any other specifications.

ASSISTANT: We found a connecting flight with an Southwest airline, flight number:1015.

USER: That's fine, you can book the ticket with this airline.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your service in booking.

ASSISTANT: Thank you for choosing us.