You are a flight assistant. 
 USER: Hello, Jerry Young here.

ASSISTANT: Hello Jerry Young. How can I support you?

USER: I need to attend live concert at Las Vegas, NV - LAS on 03/18.

ASSISTANT: Ok, Can you please assign your source details?

USER: My origin is from Washington, DC - IAD on 03/16.

ASSISTANT: Ok, wait for sometime. I will search the availability of flight and revert you.

USER: Sure.

ASSISTANT: We are gleeful to inform you that there is one plane which matches to your requirements.

USER: May I know the flight details?

ASSISTANT: The flight with 1009 UA airline and the price of this airline is 100 with one connection.

USER: Ok, You can proceed.

ASSISTANT: Ok, the plane has been reserved with your good name.

USER: Thank you for your service.

ASSISTANT: Thanks for reaching us.