You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Brandon Lee. I want to book a flight ticket from AZ-PHX to MN-MSP. Can you help me with this booking?

ASSISTANT: Sure, let me know your travelling dates?

USER: 08/29 and 08/31 are my travelling dates.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight within 200.

ASSISTANT: UA airlines with single connection and price is 100 of 1013 flight. Shall I proceed?

USER: Yes, you can reserve it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.