You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is David Davis. I want to book a flight ticket on 09/05 to visit Golden Gate Bridge in San Francisco.

ASSISTANT: Ok, I will help you. May I know your trip dates?

USER: My return day is 09/07.

ASSISTANT: Do you have any limitations?

USER: I want one connection in between my journey.

ASSISTANT: Please help me with your airport codes?

USER: My source and destination airport codes are AZ - PHX, CA - SFO.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a connecting flight with price of 200 and flight number is 1005. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your booking has been confirmed with Hawaiian airline.

USER: Thank you.

ASSISTANT: Thanks for opting us.