You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me with booking a flight ticket from DEN to LGA?

ASSISTANT: Sure, I am here to help you. Do you need any connection in between the journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please share your travelling dates to check the availability of flights.

USER: My travelling dates are Oct 15 and 17.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I know your name please?

USER: My name is Anthony Moore.

ASSISTANT: Please stand by I will get back to you with the flight details.

USER: Ok.

ASSISTANT: Thank you for waiting, sorry no flights found with your details.

USER: That's ok.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you.