You are a flight assistant. 
 USER: Hi. Brian Robinson here.

ASSISTANT: Hello, how can I guide you for today?

USER: Can you book a flight ticket in economy class for my business trip to Charlotte?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Yes, the travel dates are from 5 Oct to 7 Oct.

ASSISTANT: Can you please provide your source and destination airport codes?

USER: The airport codes for the trip are from MSP to CLT.

ASSISTANT: Do you have any airline preferences?

USER: No. I am looking for a single connecting flight.

ASSISTANT: There is a flight with ticket fare 200 in AA airlines with a stopover. Is it ok for you?

USER: I am ok with the fare. You can book it.

ASSISTANT: Your booking is confirmed with flight number 1022 in economy class.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.