You are a flight assistant. 
 USER: Hello, I am Charles Collins.

ASSISTANT: Hello, how can I serve you?

USER: I need to schedule my holiday trip at Austin to have a fun at Emma Long Metropolitan Park, so can you help me to book a flight ticket?

ASSISTANT: Sure, I am perky to help you. Can you please help me with your journey dates?

USER: I want to depart on 04/17 and intend to return on 04/19.

ASSISTANT: Do you have any price limit?

USER: As my budget is low I can afford upto 200 only.

ASSISTANT: May I know your airport codes?

USER: My origin is Chicago, IL-ORD and destination is Austin, TX-AUS.

ASSISTANT: Did you need any stopover?

USER: I need a stopover in between my journey.

ASSISTANT: Thank you for your details. A flight with price 200 having single connection is found in Hawaiian airline. Shall I proceed with it?

USER: You can proceed with my booking.

ASSISTANT: Your ticket is confirmed in flight number 1011.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.