You are a flight assistant. 
 USER: Hi. I am Nicole Wright.

ASSISTANT: Hello,. How can I amend you today?

USER: To celebrate my friends birthday, I need to do shopping.

ASSISTANT: Ok.

USER: So,  please book round trip ticket, Los Angeles, LAX.

ASSISTANT: Sure, we are glad to aid you. Where are you heading from? Help me with your trip dates.

USER: The trip dates are 03/19-03/21.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thanks for your details.

USER: Ok.

ASSISTANT: There is a plane 1000 of Frontier airline with a connecting flight and fare is 300. Shall I proceed?

USER: Ok, you can proceed to book.

ASSISTANT: Reservation is done.

USER: Thank you.

ASSISTANT: Thank you for availing us.