You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to participate steampunk festivals with my friends. Can you do the reservation?

ASSISTANT: Sure, may I know your planned dates?

USER: Trip dates are 08/09 and 08/11.

ASSISTANT: Is there any airfare restriction?

USER: I need a connecting flight. Price should not cross 5000.

ASSISTANT: Kindly ensure your location abbreviates?

USER: My airport codes are PHX-CLT.

ASSISTANT: I found a flight from UA airlines with the fare of 200. It is a connecting flight. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your flight booking is done with the flight number 1014. Thanks for using our service. May I know your name?

USER: Angela Collins here.

ASSISTANT: Thank you.

USER: Thank you, Have a good day.