You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am Jerry Green, I want to attend Funfair in Los Angeles, LAX. Will you help me for reserving a seat in flight on 10/15?

ASSISTANT: Sure, can you please provide your preference connections and price limit?

USER: I need a direct flight and price limit is 1000.

ASSISTANT: Ok, please mention your return date?

USER: 10/17 is my return date.

ASSISTANT: Kindly mention your starting point to proceed?

USER: CLT.

ASSISTANT: Ok, please wait for a while, let me check with the airlines and get back to you.

USER: Alright.

ASSISTANT: Thanks for your valuable time, sorry, unfortunately no flights matching your criterion.

USER: Okay.

ASSISTANT: Thanks for picking us, have a good day.

USER: Thank you for you help.