You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know who is this?

USER: I'm Rebecca adams. Can you please book a ticket for me?

ASSISTANT: What are your country codes you like to travel?

USER: I would like to travel from CA - LAX to MA - BOS.

ASSISTANT: Can I know your travel dates?

USER: The departure is on 05/09 and return is on 05/11.

ASSISTANT: Do you have any other requirements?

USER: My price limit is 500. Connection limit is 1.

ASSISTANT: OK. Please hold on let me check and get back to you.

USER: OK.

ASSISTANT: I found a flight. Flight 1027 with 1 connection limit costs 100 in Hawaiian airline.

USER: OK. Proceed with the booking.

ASSISTANT: your ticket has booked. Thank you for choosing us.