You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you today?

USER: I need a ticket from NC-CLT to CA-SFO, for seasonal festival.

ASSISTANT: Sure, may I know your travel dates?

USER: Depart by 07/05 and return on 07/07.

ASSISTANT: Do you have any connection limit?

USER: Connection limit 1.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is UA with price 100 and single connection.

USER: Please provide flight number.

ASSISTANT: Sure, flight number is 1016.

USER: Please book flight. My name is Ryan White.

ASSISTANT: Sure, your booking is done.

USER: Thanks.

ASSISTANT: Thanks for reaching us, have a good day.