You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Carolyn Campbell.

ASSISTANT: How can I assist you?

USER: I want to reach Las Vegas to attend a conference. Can you book me a ticket from HOU to LAS?

ASSISTANT: Sure, let me know your travel dates?

USER: I would start on 07/22 and return on 07/24.

ASSISTANT: Do you have any other requirements?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Ok, please wait for a second.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with 1014 flight number of fare 100 and a stop over in between the journey. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks for using our service.