You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know how best I can help you today?

USER: Please reserve a seat for me in a flight from OAK to MSP.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: Ok, my travel dates are from Aug 05 to 07.

ASSISTANT: Do you require any stopovers in your journey?

USER: I would like to return in the evening time with 1 connection.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: I don't have.

ASSISTANT: May I know your name please?

USER: Charles Nelson here.

ASSISTANT: Ok, please wait a minute I will get back to you with the flight details.

USER: Sure, take your time.

ASSISTANT: Thank you for your time, Spirit Airlines is providing a connecting flight and the airfare is about 100 with flight 1005.

USER: Confirm it.

ASSISTANT: Sure, your ticket is booked in economy class.

USER: Thank you.

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