You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Barbara Brown.

ASSISTANT: How may I assist you?

USER: I am planning to attend music concert at MCO, can you please help me with booking a flight ticket from LAS?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: Sure, I would like to take off on June 5 and return on June 7.

ASSISTANT: Please wait a moment, I will find the availability of flights.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: May I know your price limit please?

USER: I can afford maximum 5000.

ASSISTANT: Ok, I found a business class ticket in southwest airlines with fare 800 and it has 1 connection limit. Can I book your ticket?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is confirmed with flight number 1020.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.