You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jerry Jones.

ASSISTANT: How may I guide you today?

USER: Can you please help me in booking a flight ticket from SFO to reach NV-LAS?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: My journey dates are from Feb 12 to Feb 14.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Is there any specifications?

USER: My departure time is evening.

ASSISTANT: I found a ticket for you with price of 200 in economy class, flight number is 1026 and connection is 2.Is it ok for you?

USER: Do not proceed for booking, I need a connecting flight.

ASSISTANT: Thank you for reaching us.

USER: Thank you.