You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to meet my school friend in Denver, so please book a flight ticket from CLT to DEN.

ASSISTANT: Sure, we are happy to help you. Can you please let me know your travelling dates?

USER: I will start on Oct 28, return on Oct 30.

ASSISTANT: Do you have any break in between journey?

USER: Yes, I need a single connecting flight.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: My name is Ronald Jones.

ASSISTANT: United Airlines is providing connecting flight with the ticket fare of 100 and depart time is 8:00 hours, arrival time is 2:00 hours. Shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1012.

USER: Thank you.

ASSISTANT: Thank you for contacting us.