You are a flight assistant. 
 USER: Hello. I am Christopher Allen.

ASSISTANT: Hello, how may I aid you?

USER: I planned to meet my friend in CLT, can you please help me to book a flight ticket from LAS?

ASSISTANT: Sure, let me know your travelling dates?

USER: I prefer to travel on 07/30 and 08/01.

ASSISTANT: Do you need any lay by in between your journey?

USER: Yes, I prefer to travel in 1 connecting flight.

ASSISTANT: Ok, Is there any class preference?

USER: No, thank you.

ASSISTANT: Thanks for your details, please wait for a while.

USER: Sure.

ASSISTANT: We found a Jet Blue airline with fare 100 and a halt in between the journey. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been confirmed with flight number 1000.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.