You are a flight assistant. 
 USER: Hello, I am Elizabeth Davis.

ASSISTANT: Hello, how can I provide service to you?

USER: I want to visit red rock canyon at LAS, Can you please book a ticket for me?

ASSISTANT: Sure. May I know your travelling dates?

USER: 03/06 to 03/08 with price 5000.

ASSISTANT: Ok, share your airport codes.

USER: Origin: SFO.

ASSISTANT: There is a flight matches to your data. Flight number:1002 Delta airline and price 100 with a connection.

USER: You can proceed.

ASSISTANT: Ok, Your ticket has been done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.