You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in booking a flight ticket from LAS to BOS?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: Sure, my travel dates are from Mar 17 to Mar 19.

ASSISTANT: Do you have any connection limit preference?

USER: I need a break in between my journey.

ASSISTANT: Do you have any other specifications?

USER: I would prefer economy class for my trip.

ASSISTANT: Could you help me with your name please?

USER: Myself George Taylor.

ASSISTANT: United Airlines is providing a connecting flight with 1011 flight number and the airfare is about 300. Shall I proceed with this flight?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked for a economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for your help.