You are a flight assistant. 
 USER: Hi, I am Gary Edwards.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to make a trip to Philadelphia PHL to enjoy Navajo adventure. Can you make a reservation from IAD?

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure, my journey dates are 12/22 and 12/24.

ASSISTANT: Wait a minute.

USER: Sure.

ASSISTANT: We found a flight of Jet blue airline, flight number as 1006 with the fare 200.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.