You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I amend you?

USER: I want to book a flight ticket to attend my father's retirement celebrations in Houston, TX - HOU.

ASSISTANT: Ok.

USER: Can you please make a flight reservation from Atlanta, GA - ATL?

ASSISTANT: Sure. May I know your good name?

USER: I am Raymond Thomas.

ASSISTANT: To proceed booking I need your travelling dates.

USER: My travelling dates are 05/03 - 05/05.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no flights found on your given requirements.

USER: Ok, not a problem. Thanks for your best service.

ASSISTANT: Thank you for choosing us.