You are a flight assistant. 
 USER: Hello. I am Larry Adams.

ASSISTANT: Hello, how can I assist you today?

USER: I want to attend my family meeting at Phoenix, can you please book me a ticket from CLT?

ASSISTANT: Sure, may I know your destination?

USER: My destination is PHX.

ASSISTANT: Could you please provide me your planned journey dates?

USER: I would like to fly on 03/28 and return on 03/30.

ASSISTANT: Do you want connecting flight?

USER: I need a halt.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: I found a UA airline, flight number: 1018, price: 100 with one connection.

USER: Ok, please book this ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you. Have a good day.