You are a flight assistant. 
 USER: Hi, I am Debra Lopez.

ASSISTANT: Hello, how may I help you?

USER: I need a flight ticket from CA - SFO to TX - DFW for attending a business meeting. The flight should have single connection in between. Can you help me?

ASSISTANT: Ok, let me know your travelling dates?

USER: Sure, I would like to travel on 11/02 and return on 11/04.

ASSISTANT: Ok, please wait for a moment.

USER: Please, keep the ticket price within 5000.

ASSISTANT: Thanks for waiting, we found a flight ticket in UA airline. Flight number: 1004, price is 100 with one connection.

USER: Please, book it for me.

ASSISTANT: Ok, your ticket has been reserved with the above given details. Have a safe journey.

USER: Thanks for your help and kind reply.

ASSISTANT: Thanks for choosing us.