You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Could you please book a ticket from Seattle?

ASSISTANT: Sure, I am always here to help you. Can you please provide your name?

USER: Thank you, I am Helen Green.

ASSISTANT: Sure, let me know your travel dates in order to book a ticket.

USER: June 24 and June 26 are my travel dates.

ASSISTANT: Do you need any stopover in your journey?

USER: I require a stop over in between my journey.

ASSISTANT: Kindly, mention your source and destination airport codes.

USER: The airport codes are SEA-LAS.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Sure.

ASSISTANT: Thank you for your valuable time. You have a flight with airline JetBlue and flight number is 1002 with a stopover. Can I proceed with your booking?

USER: Sure, you can proceed to book.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.