You are a flight assistant. 
 USER: Hello, I am Frank Smith.

ASSISTANT: Hello, how may I serve you today?

USER: I am a movie actor, I have to reach Los Angeles for my movie shoot. Could you book a flight ticket from SEA to ORD?

ASSISTANT: Sure, I will help you with booking. May I know when you planned to travel?

USER: My travelling dates are 05/30 and return on 06/01.

ASSISTANT: Do you need nay halt in between your journey?

USER: I need a halt in between the journey.

ASSISTANT: May I know your budget for flight ticket?

USER: 500 is my price limit.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1016 of airline UA and fare is 200.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice journey.