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

ASSISTANT: Hello, how can I help you?

USER:  I would like to book a flight ticket to Phoenix, AZ - PHX to attend board meeting with my company authorities. Can you help me in booking my flight ticket with in the price of 500? I need a single connection.

ASSISTANT: Sure, may I know your source airport code?

USER: I want to start from GA - ATL.

ASSISTANT: Please share your journey dates.

USER: My travelling dates are from 12/16 to 12/18.

ASSISTANT: I found a Hawaiian airline, flight number: 1000. Price is 100 with one connection.

USER: You can proceed to book.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.