You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Sarah Hill.

ASSISTANT: How can I be of your helping hand?

USER: I Want a flight ticket with the fare of 500. Will you help me out in booking with a connecting flight?

ASSISTANT: We are glad to help you. I need your dates of travel for booking process.

USER: My travelling dates are from 06/13 to 06/15.

ASSISTANT: Provide me your airport codes.

USER: As i am a sports player I want to attend sports festival at ORD from LAS.

ASSISTANT: Your flight number 1029 with a connecting flight of SouthWest airline, that matches your criteria.

USER: Ok, Proceed.

ASSISTANT: Your ticket has been reserved with fare of 100.

USER: Ok, Thanks for your service.

ASSISTANT: Thank you for opting us.