You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, What can I do for you?

USER: My name is Elizabeth Adams. I am planning to participate in Arts and Crafts festivals at CLT. Could you please help me in booking on 05/15?

ASSISTANT: Sure. May I know the origin code and return date?

USER: Ok, Origin: SFO. I will be recur on 05/17.

ASSISTANT: Is there any other requirements?

USER: Price limit is 500. I need  a connecting flight.

ASSISTANT: We have found a flight from Spirit airline with flight number 1000. Price 200 with one connection. Shall I do the reservation?

USER: Ok, You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your support.

ASSISTANT: Thank you, Have a nice journey.