You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I best support you?

USER: I am Katherine Anderson. I have to attend a Music Concert at Las Vegas, could you please help me with booking a flight ticket?

ASSISTANT: Sure, I can help you. Can you please mention your dates of journey?

USER: I would like to take off on 02/09 and return on 02/11.

ASSISTANT: Kindly share your price limit?

USER: My price limit is 1000.

ASSISTANT: Which places would you like to travel?

USER: My nearest source airport code is MCO and destination airport code is LAS.

ASSISTANT: Do you need any flag stop in your journey?

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

ASSISTANT: There is a flight available with UA airline and flight number is 1004 matches your details. Can I book it for you?

USER: Please proceed with my booking.

ASSISTANT: Your reservation has been confirmed.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for contacting us. Have a wonderful day.