You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: Can you please book a flight from LGA to ORD?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are May 11 and May 13.

ASSISTANT: Do you have any specifications?

USER: I would like to depart in the afternoon time. I prefer connecting flight for this trip.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Hawaiian with flight 1015 having a fare 300 with stopover and depart time is 18:00 PM. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: May I know your name?

USER: My name is Jason Smith.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you.