You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amanda Smith.

ASSISTANT: How can I aid you now?

USER: Can you please help me to reserve a flight ticket from Charlotte to Minneapolis?

ASSISTANT: Sure, I am here to help you. Please, provide me your travel dates.

USER: Thank you. I would like to travel on the dates of Sept 15 and Sept 17.

ASSISTANT: May I know your connection limit?

USER: The connection limit of the flight should be at least 1.

ASSISTANT: Do you have any class preference?

USER: No, I didn't have any class preference.

ASSISTANT: Let me know your airline preference.

USER: No but I need a flight which is returning in the evening time.

ASSISTANT: Ok, please wait.

USER: Ok, take your time.

ASSISTANT: Spirit airlines is providing you the connecting flight, shall I proceed?

USER: I am ok with this flight, please reserve a flight ticket for me.

ASSISTANT: Your ticket has been reserved with flight-1021.

USER: Thanks a lot for your help in reserving my ticket.

ASSISTANT: Thanks for reaching us.

USER: You are welcome.