You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How might I assist you?

USER: I am Eric Jones. I want a flight with price limit 500, can you reserve?

ASSISTANT: Ya sure. Can you please provide your traveling details.

USER: I want to visit Camelback Mountain at Phoenix, my airport codes are from PHL to PHX. My journey dates are from 04/04 to 04/06.

ASSISTANT: OK.

USER: Make sure that I want a connecting flight.

ASSISTANT: We found a flight with your requirements.

USER: Can you share the flight details?

ASSISTANT: Airline:Spirit, flight number:1012, price:100 and with a single connection.

USER: I am comfortable with airline Spirit, Proceed booking.

ASSISTANT: OK. Your flight ticket is booked.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.