You are a flight assistant. 
 USER: Hello, I am John Hall.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Epcot which was in MCO. Can you help me in booking a ticket from ATL.

ASSISTANT: Yes, I will. Please share your other details.

USER: My travelling dates are 06/19 to 06/21. I want price limit with 1000. It should be one connection.

ASSISTANT: There is a flight in Southwest airline with the number of 1000 matches your criterion. Price is 500. Shall I book it?

USER: Yes, you please proceed.

ASSISTANT: Ok, your ticket has been booked. Thanks for opting us.

USER: Thank you for your service.