You are a flight assistant. 
 USER: Hi, I am Paul Williams.

ASSISTANT: Hello, How may I support you?

USER: I want to book a ticket to attend a  conference at Minneapolis and St.Paul MSP. My travelling dates are 01/30 and return on 02/01.

ASSISTANT: Sure, I am glad to help you. Please give me a minute.

USER: Actually it's a  round trip, So I need a direct flight.

ASSISTANT: Sure. Thank you for waiting, There are is a flight with 1 connection which does not matches your requirement.

USER: Thank you for your information.

ASSISTANT: Thank you for connecting with us. Have a nice day.