You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Lisa Jones.

ASSISTANT: How may I guide you today?

USER: I am planning a trip to Chicago to attend a party, can you please book me a ticket from LAS to ORD?

ASSISTANT: Lisa Jones, may I know your travelling dates please?

USER: My preferable journey dates are from 05/25 to 05/27.

ASSISTANT: May I know your connection limit please?

USER: I need 1 connection limit flight.

ASSISTANT: There is a flight-1013 by AA airlines with 1 connection at the price of 600. Are you ok with the price?

USER: My budget for this trip is 200 only, can you please check with this?

ASSISTANT: I could not help you to find a flight at your budget, sorry for the inconvenience.

USER: Ok, not an issue. I will find any alternate for this trip.

ASSISTANT: Thank you for choosing our services.

USER: Thank you for providing information.

ASSISTANT: Have a nice day.