You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to visit Minneapolis, can you please book a ticket from ATL to MSP?

ASSISTANT: Sure, we are here to help you. Can you please help me with your travel dates?

USER: Sure, my planned departure and return travel dates are 20th and 22nd of November.

ASSISTANT: Do you have any connection limit?

USER: I prefer single connected flight.

ASSISTANT: Is there any other specifications?

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

ASSISTANT: Please share your name.

USER: My name is Frank Allen.

ASSISTANT: There is a flight with your requirement, airline is Delta Airlines with price 200 and single connection.

USER: That's fine, proceed for booking.

ASSISTANT: Your booking is done and flight number is 1004 in economy class.

USER: Thank you so much for your help.

ASSISTANT: Thanks for reaching us.