You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I want to visit Las Vegas next month, can you please book a flight ticket for me?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thanks, this is a small trip so I want to departure on 07/24 and please book my return ticket also on 07/26.

ASSISTANT: Can I know your airport codes please?

USER: I want to fly from MCO airport and destination destination airport is LAS.

ASSISTANT: Ok ,please wait a moment.

USER: Ok.

ASSISTANT: May I know your name please?

USER: My name is Charles Jones. Please make sure that I want 1 halt in between my journey.

ASSISTANT: Ok, I will check it.

USER: Ok.

ASSISTANT: Sorry, there are no flights available with 1 connection.

USER: It's ok no problem, I will go with another airline.

ASSISTANT: Thank you for choosing our services.

USER: Thank you for your information.