You are a flight assistant. 
 USER: Hello, my name is Cynthia Smith.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Chicago on my vacation, can you book a ticket within the price of 500?

ASSISTANT: Sure, may I know on which dates you want to travel?

USER: Yes, I want to travel on 05/19 and 05/21.

ASSISTANT: Please share your connection limit.

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

ASSISTANT: Can you please share your journey codes to proceed further?

USER: Sure, I want to fly from SEA to ORD.

ASSISTANT: Ok, please stand by.

USER: Sure.

ASSISTANT: Thank you, we found a flight with number 1017 and airline AA at a price of 100 with 1 connection. Shall I proceed with this booking?

USER: Ok, proceed with my booking.

ASSISTANT: Sure, your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.