You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Thomas Young. I want to attend board meeting at LAX. Can you book me a ticket from IAD?

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

USER: I would start on May 8th and return on May 10th.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need to depart in the evening.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in JetBlue airlines and the fare of your flight will be 300. Do you like me to proceed your booking with this flight?

USER: Fine, please proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1001.

USER: Thanks for your support.

ASSISTANT: My pleasure.