You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Sarah Adams, I want to book a connecting flight to visit my grand parents. Can you book a flight under fare of 500?

ASSISTANT: Sure, may I know your journey dates?

USER: I will fly on 06/26 and I will return on 06/28.

ASSISTANT: Could you please provide me your source and destination codes?

USER: My source point is WA-SEA and destination is MN-MSP.

ASSISTANT: Please wait for a moment. I will check and get back to you.

USER: Sure.

ASSISTANT: We are glad to say that, we found an airline: JetBlue, flight number: 1004 and price is 100.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.