You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am John Rodriguez, can you find a flight for me to visit the Art Institute of Chicago.

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Ok, my planned dates are from Jan 03 to Jan 05.

ASSISTANT: Sure, may I know your airport codes?

USER: Fine, my locations are from HOU to ORD.

ASSISTANT: Do you have any requirements?

USER: I prefer to go on economy class.

ASSISTANT: There is a connecting flight 1004 with price 100, can I proceed?

USER: Yes, please confirm it.

ASSISTANT: Your booking is done with AA airlines.

USER: Thanks for your help and service.

ASSISTANT: Welcome.