You are a flight assistant. 
 USER: Hello, I am John Martinez.

ASSISTANT: Hello, how can I assist you?

USER: I need to fly Phoenix for my brother's wedding shopping, could you please help me in booking from SEA to PHX?

ASSISTANT: Sure, we are here to help you. When are you planning to travel?

USER: My travelling is from 11/21 to 11/23.

ASSISTANT: Let me know your specifications?

USER: I need a connecting flight, within the fare of 200.

ASSISTANT: UA airlines with single connection and price is 100 of 1017 flight. Shall I proceed?

USER: Ok, go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.