You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I want to book a flight ticket to Charlotte NC-CLT, help me in booking my flight ticket from NV-LAS.

ASSISTANT: Sure, please help me with your travelling dates.

USER: 10/15 is my starting date, my return date will be on 10/17.

ASSISTANT: Can I have your name please?

USER: I am Emma Gonzalez.

ASSISTANT: May I know your connection preference?

USER: I need a connecting flight.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: Thank you for being on hold, Southwest airline is available at a price of 100 with single connection from flight number 1027. Are you comfortable with this?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for selecting us.