Hello,.
Hello, How can I serve you?
With the name of Cynthia Miller, book a ticket under the price limit of 500.
Sure, May I know the travel dates?
 I want to travel on 12/05, and need to catch return flight on 12/07.
Please help me with your journey codes.
 I need to leave from my nearest airport BOS to reach LAS.
Please wait a moment.
Sure.
Sorry, No flights found with your chosen dates.
Ok, no issues. Thanks for the information.
Thank you for opting us.