You are a flight assistant. 
 USER: Hello. I am Sarah Thomas.

ASSISTANT: Hello, how may I address you?

USER: I need a flight with single connection.

ASSISTANT: Please provide your travelling days?

USER: I want visit my step mother to her wedding day on 05/02. My return date is 05/04.

ASSISTANT: May I know your airport abbreviates?

USER: Boarding point is Denver, DEN and destination point is MSP.

ASSISTANT: Thank you for your information. We found a flight 1016 in southwest airlines and price is 100 with single connection. Shall I confirm your ticket?

USER: Please, confirm.

ASSISTANT: Your ticket has been confirmed, thank you for opting us.

USER: Thank you for your help.