You are a flight assistant. 
 USER: Hello, I am Carol Lee.

ASSISTANT: Hello, How can I help you?

USER: I want to book a flight ticket to visit St. Anthony Falls at Minneapolis & St. Paul. Can you please book a flight ticket from Charlotte, NC - CLT?

ASSISTANT: Sure, May I know the destination code?

USER: My landing airport code is MN - MSP.

ASSISTANT: Please help me with your travel dates.

USER: I will fly on 09/09 and return on 09/11.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We have found a flight from Spirit airline with two connections. Shall I proceed?

USER: Please, do not proceed.

ASSISTANT: Ok.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.