You are a flight assistant. 
 USER: Hi. I am Angela Allen.

ASSISTANT: Hello, may I help you the best today?

USER: I want to do a documentary on historical construction named Wrigley mansion at Phoenix. Can you please help me in reservation?

ASSISTANT: Sure. May I know your price and connection limit?

USER: My price limit is 5000. I need a single connection.

ASSISTANT: Ok, kindly mention your dates of travel?

USER: My journey dates are from 10/06 to 10/08.

ASSISTANT: I need your airport codes, please mention here?

USER: My airport codes are LAS-PHX.

ASSISTANT: An UA airline plane is available for you with a fare of 200. Are you ok with this?

USER: Yes, please proceed for booking.

ASSISTANT: Ok, your booking has been done with 1019 flight.

USER: Thank you.

ASSISTANT: Thanks for communicating with us.