You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Emily Garcia. Can you help me with booking a flight ticket from ATL to DFW?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are 11/02 and 11/04.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight. I can pay up to 200 only.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight with price 500. Shall I proceed?

USER: No, do not proceed.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for choosing us.