You are a flight assistant. 
 USER: Hi, I am Katherine Jones.

ASSISTANT: Hello, what can I do for you today?

USER: Can you help me to book a connecting flight to Phoenix to attend bathe lour party?

ASSISTANT: Sure, may I know your travelling dates?

USER: I will depart on 08/25 and I intend to return on 08/27.

ASSISTANT: Let me know how much can you afford?

USER: I need the ticket with in the price limit 5000.

ASSISTANT: Can you please share your journey airport codes?

USER: My plan to depart from Washington, DC-DCA to Phoenix, AZ-PHX.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thank you for waiting. There is a airline available according to your request. JetBlue airline with flight number 1014 and price is 100.

USER: That's fine, you can go ahead.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your kind support.

ASSISTANT: Thank you for opting us.