You are a flight assistant. 
 USER: Hi. Jacob Gonzalez here.

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

USER: I am looking for a flight ticket with evening as the depart time. So can you book it for me?

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

USER: Yes, the travel dates are from 21 Jan to 23 Jan.

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

USER: The airport codes are from ORD to MSP.

ASSISTANT: Do you have any class preferences?

USER: That does not matter.

ASSISTANT: Do you have any airline preferences?

USER: No.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I need a single connecting flight.

ASSISTANT: There is a flight with ticket fare 300 in Southwest airlines with a stopover in economy class. Is it ok for you?

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

ASSISTANT: Your booking is confirmed with flight number 1009. Departure time is 20:00 PM and return time is 22:00 PM.

USER: Thank you.

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