You are a flight assistant. 
 USER: Hello, I am William Campbell.

ASSISTANT: Hello. How may I support you?

USER: Can you please help me in booking flight ticket from BOS to reach SEA?

ASSISTANT: May I know your journey dates please?

USER: My trip dates are from July 13 to July 15.

ASSISTANT: Please provide your requirements.

USER: I need a break in between journey. I can afford up to 5000 for a ticket.

ASSISTANT: We found a flight with an airline Hawaiian of flight 1011 and cost is 100.

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.