You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Larry Taylor. I want to book a ticket from CLT to PHX. Could you help me?

ASSISTANT: Sure, please share your travelling dates.

USER: My preferable dates are from 07/15 to 07/17.

ASSISTANT: Ok, may I know your budget?

USER: My fare is 1000.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight found in 1005 Hawaiian airline with a fare of 100.

USER: Please proceed.

ASSISTANT: Sure, your booking has been processed.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.