You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: I want to visit Charlotte to attend a client meeting at NC-CLT on 07/17. Can you help me to book a flight ticket?

ASSISTANT: Sure, we are here to help you. Kindly mention your departure date and arrival date?

USER: My boarding will be WA-SEA and I would like to return on 07/19.

ASSISTANT: Please share me your price limit and connections?

USER: I need a connecting flight under 200.

ASSISTANT: Could you please provide me your good name?

USER: Sure, I am Richard Garcia.

ASSISTANT: Please hold on a minute, let me check and get back to you.

USER: Ok.

ASSISTANT: Thanks for being waiting. We found a flight with UA airline and flight number is 1002. Shall I confirm booking with fare 100?

USER: You can proceed with this airline.

ASSISTANT: Booking your ticket has been reserved.

USER: Thank you for your response.

ASSISTANT: Thank you for opting us.