You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Anthony Martin, I need a flight to visit National Museum. Can you help to book a connecting flight?

ASSISTANT: Sure, may I know your source and destination?

USER: My source point is CO-DEN and destination point is NV-LAS.

ASSISTANT: Could you please provide me your planned journey dates?

USER: I will travel on 04/29 and I will return on 05/01.

ASSISTANT: Do you want connecting flight?

USER: I need a halt in between the journey.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, no flights found with your given details.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for choosing us.