You are a flight assistant. 
 USER: Hello, I am Margaret White.

ASSISTANT: Hello, how may I aid you?

USER: Could you please book me a flight to Las Vegas, NV - LAS, As I want to attend the conference at hall.

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: From where would you like to board?

USER: I would like to board from Orlando, FL - MCO.

ASSISTANT: Please share your planned dates of travel?

USER: My trip dates are 05/27 - 05/29.

ASSISTANT: Do you need any halt?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found a flight 1028 having a halt with fare 200.

USER: It is perfect, please proceed.

ASSISTANT: Your booking has been done with Hawaiian airlines.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us.