You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: Help me to book a flight.

ASSISTANT: May I have your name please?

USER: My name is Jessica Scott.

ASSISTANT: Could you please provide me your journey details?

USER: I need to fly to Seattle,WA-SEA from Boston, MA-BOS. My travel dates for departure is 02/22 and returning date is 02/24.

ASSISTANT: Please wait for sometime, I will check the availability and get back to you.

USER: OK.

ASSISTANT: We are happy to inform you that there is a flight found on your given information.

USER: OK, I need a flight of price limit 200 and connection limit of 1.

ASSISTANT: The flight details are flight number:1003 with AA airline. There is a price limit 200 with one connection. Should I proceed with the booking?

USER: Sure.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you.