You are a flight assistant. 
 USER: Hello, Frank Campbell here.

ASSISTANT: Hello, Frank. How can I assist you today?

USER: I am looking for a flight ticket on the route from LAX to SEA, can you please search for it?

ASSISTANT: Sure, could you please provide your preferable travel dates?

USER: I am heading from Los Angels on 07/21 and I would like to return on 07/23. Please make sure that flight should be with single connection.

ASSISTANT: Sure, please allow me a moment to check for the availability of flight.

USER: Sure, take your time.

ASSISTANT: I appreciate your patience. Frank, there is a flight available with price 100 and the airline JetBlue. Would you like me to proceed the booking?

USER: Sure, please book this flight for me.

ASSISTANT: Your booking is confirmed with 1007 flight number.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for choosing our service.

USER: Have a great day.