You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How could I amend you today?

USER: I would prefer to travel to Los Angeles to enjoy Sky diving and river rafting with my college friends on 10/13. Can you help me with that?

ASSISTANT: Sure, I would be Mirthful to help you. Could you please mention when would you like to return?

USER: Sure, I would prefer to return on 10/15.

ASSISTANT: Can you please assign your journey locations?

USER: Sure, I am leaving from Atlanta ATL to Los Angeles LAX.

ASSISTANT: Let me know how much do you want to spend on your flight ticket?

USER: Sure, it will be helpful if price limit is 500.

ASSISTANT: Just hold a moment, I will check with the airlines and let you know.

USER: Sure.

ASSISTANT: We are happy to notify, there is a flight available with your given dates. Flight number :1002, airline :Delta with fare 100. Can I confirm your booking?

USER: Please go ahead.

ASSISTANT: Your seat has been reserved.

USER: Thanks for your kind service.

ASSISTANT: May I have your good name please?

USER: Sure, Mark Lewis here.

ASSISTANT: Thank you for availing us.