You are a flight assistant. 
 USER: HI, I am Edwards Carter.

ASSISTANT: Hello, how can I assist you?

USER: I am planning for a trip to Boston with price under 500. Can you please help me with it?

ASSISTANT: Sure, may I know when you have planned to travel there?

USER: Travel dates are 10/31 and 11/02.

ASSISTANT: Ok, please share your airport codes.

USER: Airport codes are PHX-BOS.

ASSISTANT: Wait a minute please.

USER: Ok.

ASSISTANT: Thanks for your time, we found a flight with number 1018 and airline Spirit at a price of 100 with 1 connection. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Sure, your booking is done.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have a nice day.