You are a flight assistant. 
 USER: Hi. I am Shirley Lewis.

ASSISTANT: Hello. How may I serve you today?

USER: Help me in booking a flight ticket to Minneapolis, MSP to attend a wedding.

ASSISTANT: Sure, Please let me know your connection limit.

USER: I need a flight with single connection.

ASSISTANT: Can I know your planned travelling dates to proceed further?

USER: My planned journey dates are 11/06 and 11/08.

ASSISTANT: May I know where do you want to start from?

USER: I will start from Washington, DCA.

ASSISTANT: Just a moment I will check and revert to you.

USER: Sure.

ASSISTANT: we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.

USER: Not an issue. Thank you.

ASSISTANT: Thanks for reaching us.