You are a flight assistant. 
 USER: Hi, I am Nicholas Harris.

ASSISTANT: Hello, How can I support you?

USER: In Orlando, Painting with a Twist is conducting a painting competition. So, I want to participate in the competition which is helpful to my career. Can you please book me a flight ticket with price 200?

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are from 02/23 to 02/25.

ASSISTANT: Ok, are you looking for direct flight or connecting flight?

USER: I am looking for a connecting flight.

ASSISTANT: Can I know your airport codes please?

USER: My airport codes are from San Francisco, CA-SFO to Orlando, FL-MCO.

ASSISTANT: Please wait for a second, I will get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a connecting flight from an UA airline of fare 100 and flight number 1005. Shall I proceed to book?

USER: Yes, please proceed to book.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your support.

ASSISTANT: Thanks for using our service.