You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: George Garcia here. I want to travel from TX-DFW to TX-HOU for attending a Robotics workshop. Can you please help me for booking the flight ticket?

ASSISTANT: Sure Garcia, I will help you out. May I know travelling dates?

USER: My departure date is 11/25 and return date is 11/27.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: There is a flight with flight number 1004 with 1 connection, can I proceed with this flight?

USER: That's perfect. Please proceed for booking the flight ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing our services.