You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Charles Campbell. I want to book a flight ticket from NV-LAS to NY-LGA. Can you help me?

ASSISTANT: Please provide your travel dates.

USER: 06/13 and 06/15 are my travelling dates.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Flight-1005 is available in Frontier airlines with single connection and the flight fare is 200. Can I proceed?

USER: You can reserve it.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.