You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Edward Lee. I am planning to go for a round trip to Phoenix, PHX. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, May I know your price limit that you can afford?

USER: I can bare up to 1000.

ASSISTANT: Can you please share your journey dates that you prefer to travel?

USER: My journey dates are from 01/27 to 01/29.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight in AA airline of flight number 1005 matches given criteria. Shall I proceed for booking?

USER: Ok, proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.