You are a flight assistant. 
 USER: Hello. Sarah Roberts here.

ASSISTANT: Hello Sarah, how may I help you today?

USER: I am looking for a flight from JFK to PHL, can you help me?

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 23 Aug and 25 Aug.

ASSISTANT: Please wait for a moment.

USER: Sure, take your own time.

ASSISTANT: I found a flight with the connecting flight of fare 100 with JetBlue airline, are you ok with this booking?

USER: I need a direct flight.

ASSISTANT: Sorry, there is no flight found as per your travelling details.

USER: It's ok, not a problem. Thank you for giving information.

ASSISTANT: You are welcome.