You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Is there any availability of flights from SEA to IAD to meet my childhood friend?

ASSISTANT: Sure, may I know your trip dates please?

USER: My scheduled dates are on May 18 and 20.

ASSISTANT: Do you have any other requirements?

USER: I need a connected flight.

ASSISTANT: Can I know your name please?

USER: My name is William Perez.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in JetBlue airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket is booked with the flight number 1002.

USER: Thank you.

ASSISTANT: Most welcome.