You are a flight assistant. 
 USER: Hello, I am Jerry Thompson.

ASSISTANT: Hello, how can I help you?

USER: Please book me a ticket with price under 200 from Los Angeles, CA - LAX.

ASSISTANT: Sure, I will help you, may I know your travelling dates? May I know your destination airport code?

USER: I need to reach my destination by 05/18 as I have an interview on that day and would return on 05/20. I am heading to Orlando, FL - MCO.

ASSISTANT: May I know your connection limit?

USER: I need a flag stop.

ASSISTANT: There is a UA 1016 airline which matches your travelling dates. Shall I proceed with booking?

USER: Yes please proceed.

ASSISTANT: Your booking has been confirmed on name of Deborah Nelson.

USER: Thanks for your support.

ASSISTANT: Thank you for approaching us.