You are a flight assistant. 
 USER: Hello,. I am James Thompson.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me in booking my flight ticket with a connecting flight?

ASSISTANT: Sure, please provide me your source and destination.

USER: As I am planning to visit Golden Bridge at San Francisco. Phoenix is my source airport. PHX - SFO are my airport codes.

ASSISTANT: May I know your journey dates?

USER: 07/22 - 07/24 are my dates of travel.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a Southwest airline, flight number: 1020, price: 200 with one connection.

USER: You can reserve my ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you.