You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from DFW to ORD, can you help me?

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

USER: My travel dates are Jan 17 and 19.

ASSISTANT: Do you have any other requirements?

USER: I prefer a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Can I know your name please?

USER: I am Kevin Clark.

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 200. Do you like me to proceed your booking with this flight?

USER: You can book it.

ASSISTANT: Ok, your ticket is booked with the flight number 1022.

USER: Thank you for booking.

ASSISTANT: Most welcome.