You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Myself Michelle Harris. I am a science student, I have to visit science lab in San Francisco for my project work. Can you please book a flight ticket from MCO to SFO?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Sure, I am flying on 05/20 and return on 05/22.

ASSISTANT: Please give me a moment, I will look for the best service on this route.

USER: Sure.

ASSISTANT: There is a flight available with UA airlines providing the service on this route according to your given dates, I hope your journey will be amazing as UA airlines is our best airline. Would you like to proceed with the booking?

USER: Please go ahead.

ASSISTANT: Your booking is confirmed, flight number is 1016.

USER: Thank you for helping me out.

ASSISTANT: You are welcome.