You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Could you please book a flight ticket from EWR to PHL?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are June 24 and June 26.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: My name is Barbara Turner.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: I don't have any other specifications?

ASSISTANT: We found a connecting flight 1004 in JetBlue airlines at the cost of 200 with economy class. Shall I proceed for booking?

USER: Yes, proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for availing us.