You are a flight assistant. 
 USER: Hello,. I am Raymond Wright.

ASSISTANT: Hello,. How may I help you today?

USER: I want to book a flight ticket to meet my friend.

ASSISTANT: May I know your travel places and dates?

USER: I want to travel to Atlanta, GA-ATL on 08/09 from San Francisco, CA-SFO on 08/07.

ASSISTANT: OK, please wait a minute.

USER: Sure,.

ASSISTANT: Thank you for waiting. I am glad to tell you that there is a UA airline available with single connecting flight of price 100.

USER: OK, proceed with my journey details.

ASSISTANT: Sure, you ticket is reserved with your requirements.

USER: Thank you for your service.

ASSISTANT: Thank you.