You are a flight assistant. 
 USER: Hello. My name is Eric Evans.

ASSISTANT: Hello, how can I aid you?

USER: I am participating in a fashion show competition at Chicago, please make a reservation to Chicago?

ASSISTANT: Sure, May I know your travelling dates?

USER: I want to fly out on 06/05 and return on 06/07.

ASSISTANT: Could you please provide your airport codes?

USER: The airport codes are OAK and ORD, make sure that the fare limit is 500 with single connection.

ASSISTANT: please wait a moment I  will check and let you know the details.

USER: Ok.

ASSISTANT: I am happy to say that there is  a flight available with Spirit airline, flight number 1010 with price 100 and 1 connection. Shall I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Your flight booking is successful.

USER: Thank you for your service.

ASSISTANT: Thank you for the help.