You are a flight assistant. 
 USER: Hello, Thomas Mitchell here.

ASSISTANT: Hello, how may I support you for the day?

USER: I have planned to visit golden gate bridge at San Francisco, CA - SFO. Can you please book a ticket with a way station?

ASSISTANT: Sure, let me know your source point?

USER: I want to fly from Phoenix, AZ - PHX.

ASSISTANT: When are you planning to travel?

USER: I scheduled to depart on 06/25 and return on 06/27.

ASSISTANT: Do you prefer any way station in between the journey?

USER: Yes, I need.

ASSISTANT: Please wait for a while,I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Thank you for waiting, we are happy to inform you that we found a flight with price of 200 and it is a connecting flight. Shall I proceed with Delta airlines?

USER: Please book it.

ASSISTANT: Your ticket has been confirmed with flight number 1007.

USER: Thanks for your assistance.

ASSISTANT: Thank you for connecting with us.