You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you?

USER: Please book a ticket from New York, NY-EWR to Charlotte, NC-CLT.

ASSISTANT: Sure, may I know when you want to travel?

USER: Departure is by 07/21 and return date is 07/23.

ASSISTANT: Ok, do you need any halt in your journey?

USER: Connections limit is 1.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1000 and airline Hawaiian at a price of 300 with 1 connection.

USER: Please book ticket.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: May I know your name please?

USER: I am Larry Thompson.

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