You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to travel from ATL to MSP. Can you help me to book a flight ticket?

ASSISTANT: Sure, I am happy to help you. Please let me know your travelling dates.

USER: I want to travel in the flight on Jan 26 and Jan 28.

ASSISTANT: Do you have any break in between journey?

USER: No.

ASSISTANT: Is there any other specifications for you?

USER: I prefer to travel in economy class.

ASSISTANT: May I know your good name?

USER: John Davis.

ASSISTANT: We found a connecting flight in Southwest airline with a fare of 100 which departs at 21:00 and return at 3:00. Shall I proceed for booking?

USER: Proceed to booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1017.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.