You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am looking for a flight from DFW to MCO, can you help me in booking?

ASSISTANT: I am here to help you with your concern. May I know your travel dates?

USER: Sure, my planned travel dates are  Dec 04 and Dec 06.

ASSISTANT: Do you have any specification?

USER: Please look for a connecting flight.

ASSISTANT: May I know your name to proceed further?

USER: Myself Samuel Martinez.

ASSISTANT: Here I found a connecting flight with JetBlue Airlines and the airfare is about 400. Shall I proceed in booking with the flight 1004?

USER: That's fine, please proceed in booking.

ASSISTANT: In an economy class your ticket is booked.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us.