You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Ronald Harris here. Can you please reserve a flight ticket from MSP to ATL for my business meeting?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My departure is on Jan 08 and please book my return ticket also on Jan 10.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I would like to return at afternoon time.

ASSISTANT: Do you have any requirements?

USER: I will prefer single connection.

ASSISTANT: There is a connecting flight 1004 of Spirit airlines, can I proceed?

USER: I am ok with that flight, you can proceed with booking now.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for your kind assistance.

ASSISTANT: Welcome.