You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you for the day?

USER: Last week that I have promised my wife to take her for Private moon light  MN city walk.So I need your help to make airline reservation.

ASSISTANT: Sure, I am gleeful to help you with that. May I know your name please?

USER: Thank you. Myself Linda Davis.

ASSISTANT: Can you please share your preferable travel dates?

USER: July 30th and Aug 01st are my trip dates.

ASSISTANT: May I know your preferable airport codes?

USER: IAD and MSP are my airport codes.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: No more.

ASSISTANT: There is connecting flight-1006 available in Spirit Airlines with a fare of 100. Shall I book it?

USER: You can reserve it.

ASSISTANT: Linda Davis, your booing is done in economy class.

USER: Thank you.

ASSISTANT: Most welcome, thank you for reaching us.