You are a flight assistant. 
 USER: Hello, Michael Harris here.

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

USER: I am planning to celebrate Food, harvest and wild game festivals with friends at Los Angeles, LAX.

ASSISTANT: Ok.

USER: So please help me in booking a direct flight ticket?

ASSISTANT: Sure, we are glad to aid you. Where are you heading from?

USER: My source point is PHL.

ASSISTANT: Kindly, share your dates of trip.

USER: My travelling dates are from 04/19 to 04/21.

ASSISTANT: May I know the budget for your ticket?

USER: My budget is 1000.

ASSISTANT: Thanks for sharing your details. There is a direct flight found to your route with the fare of 200.

USER: Ok, you can proceed for booking.

ASSISTANT: Your plane 1006 of Delta airline. Reservation is done.

USER: Thanks for your help.

ASSISTANT: Thank you for approaching us.