You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a flight from PHL to attend a meeting with client. Can you book a flight to JFK?

ASSISTANT: May I know your travelling dates please?

USER: I will travel on Mar 11 and return on Mar 13.

ASSISTANT: Can you please share you connection limit?

USER: I prefer a connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Pamela Evans.

ASSISTANT: Do you have any other specifications?

USER: I want my depart and return flight in evening.

ASSISTANT: Delta airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1011 which departs in 2:00 hours and arrives in 1:00 hours.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.