You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a flight ticket from Las Vegas, LAS to reach New York, EWR?

ASSISTANT: Sure, can I have your name please?

USER: My name is Alexander Edwards.

ASSISTANT: Let me know your trip dates?

USER: My travelling dates are from July 12 to July 14.

ASSISTANT: Do you have any connection limit?

USER: Usually I prefer direct flight, If it is not there please proceed with single stopover flight.

ASSISTANT: Any other preferences?

USER: My return time is evening.

ASSISTANT: Hawaiian airlines flight- 1007 of price 200 with connection in economy class which returns in the evening 23.00 Hours matches your given details, shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.