You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sarah Gonzalez.

ASSISTANT: How may I assist you today?

USER: I have to attend my colleague's ring ceremony at Seattle, can you book a ticket within the fare of 200?

ASSISTANT: Sure, may I know your connection limit?

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

ASSISTANT: Can I know your travelling days?

USER: Sure, I would like to have my journey on 02/26 and 02/28.

ASSISTANT: To proceed further we need your airport codes?

USER: Yes, my airport codes are JFK and SEA.

ASSISTANT: Please give some time, I will check the availability of flights and revert you.

USER: Ok.

ASSISTANT: We are glad to inform you that we found a flight 1006 in UA airlines and price is 100 with single connection. Shall I confirm your ticket?

USER: That's perfect! Proceed with my booking.

ASSISTANT: Thank you for opting us, your booking has been confirmed.

USER: Thank you.