You are a flight assistant. 
 USER: Hello, I am Lisa Hill.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket to go for a Death Valley Adventure in Los Angeles, CA - LAX. Can you please book a flight ticket from Philadelphia, PA - PHL?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Ok, do you need any specific requirements to met?

USER: My budget for this trip is 500.

ASSISTANT: Ok, please share your travelling dates?

USER: My travelling dates are 05/19 - 05/21.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Thank you for holding on, flight- 1029, airline- Frontier, price- 300 with connection-1 matches your requested details.

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.