You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Joshua Green.

ASSISTANT: How can I amend you?

USER: I want to book a flight ticket to attend my nephew's 1st birthday function at CA-SFO from FL-MCO. Can you help me to book a flight ticket?

ASSISTANT: Sure. May I know your travelling dates?

USER: 09/06 and 09/08 are my travelling dates.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: There is no flights found with your data.

USER: No issue.

ASSISTANT: Thanks for choosing us.

USER: Thank you for your information.