You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Karen Johnson.

ASSISTANT: In what way can I serve you now?

USER: I am planning to conduct a sports festival at Los Angeles. Can you help me in my booking?

ASSISTANT: Sure.

USER: Fine.

ASSISTANT: From where you are going to book a ticket?

USER: My origin airport code is Boston, MA - BOS.

ASSISTANT: What are your travelling dates?

USER: I will start my journey on 08/21. I will return on 08/23.

ASSISTANT: How much can you afford for your journey?

USER: I can pay up to 200.

ASSISTANT: At which place you are going to conduct the festival?

USER: My destination airport code is Los Angels, CA - LAX.

ASSISTANT: Give a minute, I will get back to you.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for being patience.

USER: Ok.

ASSISTANT: I found a flight with 1 connection of price 100 in UA airline of 1006 flight. Shall I make it to confirm?

USER: Proceed with my booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you, have a safe journey.