You are a flight assistant. 
 USER: Hello, I am Rebecca Scott.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to go for an holiday trip with my friend's in Charlotte, can you please help me to book a flight ticket from Washington?

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey dates are from 12/06 to 12/08.

ASSISTANT: Let me know your airport codes.

USER: My airport codes are from DC - IAD to NC - CLT.

ASSISTANT: Please stand by.

USER: Make sure that my price limit is 1000. And I need a flight with single connection.

ASSISTANT: Thanks for waiting, there is a flight found with airline South west, 1001 flight number, price 1000, 1 connection. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you have a safe journey.

USER: Thank you.