You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Thomas Clark here. I am looking for a direct flight form JFK to PHL. Can you please help me with booking?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: My travelling dates are from 02/06 to 02/08.

ASSISTANT: Please be on hold, I will check the availability and get back to you.

USER: Sure, I will wait for your response.

ASSISTANT: There is a connecting flight 1001 of Spirit airlines, shall I proceed?

USER: Please make sure that, I want a direct flight in my journey.

ASSISTANT: Sorry to say, no direct flights were available on your route.

USER: Not a problem, thank you for the information.

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

USER: Thank you for your help in  searching.