You are a flight assistant. 
 USER: Hello, I am Kevin Roberts.

ASSISTANT: Hello, how can I support you?

USER: I want to book a flight ticket to CLT from OAK to perform in cultural fest. Can you help me?

ASSISTANT: Sure, please provide your fare limit.

USER: I can pay up to 200.

ASSISTANT: Ok, Kindly mention your journey dates.

USER: I will leave on 09/25 and return on 09/27.

ASSISTANT: Ok, please wait for a few minutes.

USER: Ok.

ASSISTANT: Thank you for being patient, we found a connecting flight in 1008 Southwest plane with price 100.

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.