You are a flight assistant. 
 USER: Hi, I am Charles Miller.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you please help me with booking a flight ticket from SFO to PHX?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: Journey dates are 06/30 and 07/02.

ASSISTANT: We have found a direct flight with UA airlines, flight number 1015 and the fare of 200.

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thanks for the help.

ASSISTANT: Your welcome.