You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how could I serve you today?

USER: I am Brian Scott.

ASSISTANT: Ok.

USER: My kids were bored with their daily schedule. So, I would like to refresh their minds at Walt Disney World, Las Vegas. Can you help me in my booking a flight ticket from Washington, DC - IAD.

ASSISTANT: Sure, please provide me your travelling dates?

USER: My journey dates are from 10/27 to 10/29.

ASSISTANT: Can you please, let me know your destination code?

USER: My destination is Las Vegas, NV - LAS.

ASSISTANT: Do you have any price limit?

USER: I can bare up to 5000.

ASSISTANT: Please give me a moment, let me check and back to you.

USER: Sure, take your time.

ASSISTANT: We found a flight with Hawaiian airlines of flight 1014. May I proceed?

USER: May I know the full flight details?

ASSISTANT: Price limit is 100. Connection limit is one.

USER: I am very comfortable with airline Hawaiian, proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you.