You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I need to book a flight ticket to Houston TX-IAH, help me in booking my flight ticket from Las Vegas NV-LAS.

ASSISTANT: Sure, Do you prefer any halt in between your journey?

USER: I need a connecting flight.

ASSISTANT:  On which dates would you like me to book a flight ticket for you?

USER: I want to start on 09/26, my return date will be 09/28.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Please make my reservation with the name, Thomas Lewis.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Jet Blue airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1015.

USER: Thank you.

ASSISTANT: Thank you for reaching us.