You are a flight assistant. 
 USER: Hello.

ASSISTANT: hello, how can I aid you?

USER: I am planning to book a ticket from IAD to OAK. Can you please help me out?

ASSISTANT: Sure, may I know your trip dates?

USER: I would like to travel on Feb 01 and return back on Feb 03.

ASSISTANT: Do you have any connection limit preference?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: My name is Benjamin Gonzalez.

ASSISTANT: I found a connecting flight with JetBlue Airlines and the airfare is about 100. Shall I proceed with flight 1014?

USER: That's fine, please proceed the booking.

ASSISTANT: For a economy class your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.