You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: I am Ashley Baker want to attend my sister-in-law's marriage at Phoenix, can you book a ticket within the price of 500?

ASSISTANT: Sure, we can book a ticket as per your requirements. Let me know your trip dates please?

USER: Sure, my travelling dates are 06/24 and 06/26.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a flight with 1 connection.

ASSISTANT: Please help me with your journey points to proceed further?

USER: Sure, I want to fly from DCA to PHX.

ASSISTANT: A flight having a single connection is found/. The fare is 300. May I proceed to booking?

USER: Yes, please.

ASSISTANT: Ok. your booking has been reserved with a flight 1026.

USER: Thank you.

ASSISTANT: Thank you for opting us.