You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to travel from EWR to PHL. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: I want to travel in the flight on Sept 29 and Oct 01.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I want to have a connecting flight.

ASSISTANT: May I know your good name please?

USER: Jack Jackson.

ASSISTANT: We found JetBlue airline with economy class and flight number is 1015 with arrival time is 7:00 hours and depart time is 9:00 hours.Shall I proceed for booking?

USER: I want to depart in evening time.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: That's ok. Anyways, thank you.

ASSISTANT: Thank you for approaching us.