You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: I'm Jerry Collins.

ASSISTANT: Ok.

USER: I am planning to attend music concert at AUS, can you please help me with booking a flight ticket from DEN?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: Sure, I would like to take off on 04/05 and return back on 04/07.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, but please make sure that the price limit does not exceed 500.

ASSISTANT: Thank you for your information, there is a flight 1013 in AA airline has the price 100. Can I proceed?

USER: Yes, please proceed with the booking if the connection limit is 1.

ASSISTANT: Your booking is done, have a safe journey.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for approaching us, have a nice day.

USER: You are welcome.