You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I serve you?

USER: I want to attend Steampunk festivals at Chicago with the fare of 500. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, We are gleeful to help you. Could you please provide your planned dates?

USER: I am willing to travel on 05/25 and I intend to return on 05/27.

ASSISTANT: Kindly mention your connection preferences?

USER: I want a halt in my journey, so make sure that flight should contain 1 connection.

ASSISTANT: Please forward your airport codes?

USER: I want to head from Charlotte, NC - CLT.

ASSISTANT: Ok, please wait. I will check and get back to you.

USER: Chicago airport code is IL - ORD. Sure.

ASSISTANT: Thanks for your patience. May I know your name?

USER: I am Patricia Wilson.

ASSISTANT: Unfortunately there are no flights found with your details.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for reaching us. Have a nice day.