You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Kimberly Robinson.

ASSISTANT: How can I help you?

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

ASSISTANT: Ok, may I know your travelling dates please?

USER: Sure, I would like to take off on 04/09 and return back on 04/11.

ASSISTANT: Ok, hold on for a moment till I check with availability.

USER: Sure.

ASSISTANT: Flight-1022 is available for you with 1 connection at the price of 800, can I book it?

USER: I need a flight with price limit 200.

ASSISTANT: Sorry, no flights are available at your budget.

USER: Ok, no issues. Thank you for contacting us. Thank you for checking.

ASSISTANT: Thank you for reaching us. Have a nice day.

USER: You are welcome.