You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking a flight ticket from JFK to PHL?

ASSISTANT: Sure, can you please share your travel dates?

USER: Sure, my travel dates are from July 25 to July 27.

ASSISTANT: May I know your name to proceed further?

USER: Myself Betty Wilson.

ASSISTANT: Do you have any class preference?

USER: I would like to travel in economy class.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirement?

USER: I would like to depart in the morning.

ASSISTANT: Betty Wilson, I am sorry to inform you that there is no flight available at your request.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for contacting us.