You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking my flight ticket from DCA to CLT?

ASSISTANT: Sure, may I know your travel dates please?

USER: My travelling dates are 06/12 and 06/14.

ASSISTANT: Thanks for your patience. I have found spirit airlines which flies with one connection.

USER: Ok, please proceed with name Joseph Adams.

ASSISTANT: Sure. Your flight ticket has been confirmed now.

USER: Thank you for your help.

ASSISTANT: Thank you.