You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from MSP to HOU. Could you book a ticket?

ASSISTANT: Sure, may I know the travelling dates?

USER: Travelling dates are from Oct, 15 to Oct, 17.

ASSISTANT: Do you have any connection limit?

USER: I would prefer connecting flight.

ASSISTANT: Are there any other specifications?

USER: I would like to depart in the morning.

ASSISTANT: May I know your name?

USER: My name is Christopher Roberts.

ASSISTANT:  Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Thank you.

ASSISTANT: Thank you for opting us.