You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please book a ticket from ORD to LAS to go for Sports festival?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are Mar 22 and Mar 24.

ASSISTANT: Do you have any specifications?

USER: I prefer normal-cost airline.

ASSISTANT: May I know your name?

USER: I am Patrick Turner.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: We found an airline Hawaiian with flight 1010 having a fare 100 with stopover.

USER: Ok, please proceed.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you.