You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: Can you please help me to book a ticket from BOS to EWR?

ASSISTANT: I am here to help you about your flight ticket reservation. Can you please provide your planned dates of journey?

USER: I want to depart on May 5 and return on May 7.

ASSISTANT: Do you need any connecting flight for your journey?

USER: I would prefer a connecting flight.

ASSISTANT: Can you please let me know your name for reservation purpose?

USER: Nancy Allen here.

ASSISTANT: Do you have any other requirement to met with?

USER: No.

ASSISTANT: I have found a connecting flight having a ticket fare of 100 which is provided by United Airlines in an economy class. Shall I proceed with the booking?

USER: You can proceed to booking.

ASSISTANT: I have booked your flight ticket with the flight 1009.

USER: Thank you.

ASSISTANT: You are welcome, thank you for reaching us.