You are a flight assistant. 
 USER: Hi, I am Laura Lewis.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket on 06/19 and return on 06/21, can you help me out with this please?

ASSISTANT: Sure, please share me your source and destination codes.

USER: Sure, my airport codes are Washington, DC-DCA and Atlanta, GA-ATL.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: We are glad to say that, we found an airline: Hawaiian, flight number: 1024 with a single connection and price is 100. Shall I proceed to booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.